Professor Adrian Porch
(he/him)
- Available for postgraduate supervision
Teams and roles for Adrian Porch
Emeritus Professor
Overview
I work in Cardiff University's Centre for High Frequency Engineering, which I led from 2010-2022. I specialise in the fundamental properties, electromagnetic modelling and applications of materials at radio and microwave frequencies. My teaching expertise is in electromagnetic fields, electronic materials, circuit analysis, RF/MW methods and engineering mathematics. I worked for many years on superconductivity and its high frequency applications, but in recent years I've diversified to high frequency field interactions of materials more generally. I promote interdisciplinary research via my research interactions across all of the physical sciences and many of the biomedical and life sciences. For example, I led a Wellcome Trust funded project to develop a non-invasive blood glucose meter using my patented RF technology, which is currently undergoing commercialisation in partnership with GlucoRx (via a UKRI knowledge transfer partnership). Other, currently-funded research projects involve the use of novel microwave techniques in electron paramagnetic resonance spectroscopy (EPSRC, with Cardiff's School of Chemistry), RF/MW methods to investigate the role of frustrated Lewis pairs in catalysis (Leverhulme, with the Schools of Chemistry at UCL and Cardiff) and microwaves for the sustainable manufacturing of functional inorganic materials (EPSRC, with Sheffield and Nottingham Universities). I am an active STEM ambassador and promote science to all age groups.
https://scholar.google.co.uk/citations?user=He0azMcAAAAJ&hl=en
Publication
2025
- Jie, X. et al., 2025. Low to near-zero CO 2 production of hydrogen from fossil fuels: critical role of microwave-initiated catalysis. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240061. (10.1098/rsta.2024.0061)
- Jones, J. et al. 2025. A novel microwave applicator for large volume metal powder heating in additive manufacturing. Presented at: APMC 2024 Bali, Indonesia 17-20 November 2024. 2024 IEEE Asia-Pacific Microwave Conference (APMC). IEEE. , pp.1302-1304. (10.1109/apmc60911.2024.10867661)
- Kazieczko, D. et al., 2025. Dielectric tissue phantom fabrication and automated compression test system for non-invasive blood glucose monitor. Presented at: European Microwave Week 2025 Utrecht, The Netherlands 21-26 September 2025. European Microwave Week 2025 Conference Proceedings. IEEE. , pp.664-667. (10.23919/eumc65286.2025.11235148)
- Miles, A. et al. 2025. Direct measurement of non-thermal microwave effects on bacterial growth and redox dynamics using a novel high-throughput waveguide applicator. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240073. (10.1098/rsta.2024.0073)
- Silver, K. et al. 2025. A novel miniaturized benchtop EPR spectrometer based on sideband detection using a software-defined radio. Presented at: APMC 2024 Bali, Indonesia 17-20 November 2024. 2024 IEEE Asia-Pacific Microwave Conference (APMC). IEEE. , pp.814-816. (10.1109/apmc60911.2024.10867565)
- Slocombe, D. R. and Porch, A. 2025. Preface to ‘Microwave science in sustainability’. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240075. (10.1098/rsta.2024.0075)
- Stephen, J. et al., 2025. Dielectric property measurement of a SiCf/SiC Ceramic Matrix Composite via microwave cavity characterisation. Open Ceramics 23 100818. (10.1016/j.oceram.2025.100818)
2024
- Barter, M. et al. 2024. Microwave dielectric characterisation with simultaneous temperature monitoring for gas flow systems using a hairpin resonator. Presented at: 2023 Asia-Pacific Microwave Conference (APMC) Taipei, Taiwan 5-8 December 2023. Proceedings Asia-Pacific Microwave Conference (APMC). IEEE. , pp.599-601. (10.1109/APMC57107.2023.10439680)
- Choi, H. , Luzio, S. and Porch, A. 2024. Microwave non-invasive blood glucose monitor: Wireless implementation and challenges. Presented at: 54th European Microwave Conference (EuMC) Paris, France 24-26 September 2024. 2024 54th European Microwave Conference (EuMC). IEEE. , pp.493-496. (10.23919/eumc61614.2024.10732840)
- Cuenca, J. A. et al. 2024. Dielectric properties of diamond using an X-band microwave split dielectric resonator. Carbon 221 118860. (10.1016/j.carbon.2024.118860)
- Jones, D. et al. 2024. Novel oscillator for use in near-field microwave microscopy. Presented at: Asia-Pacific Microwave Conference (APMC) 05-08 December 2023. Proceedings 2023 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.829-831. (10.1109/APMC57107.2023.10439775)
- Silver, K. L. et al. 2024. 3D-printed microfluidic-microwave device for droplet network formation and characterisation. Lab on a Chip 24 , pp.5101-5112. (10.1039/D4LC00387J)
- Wilson-Garner, S. et al. 2024. High-volume biological sample processing using microwaves. Journal of Applied Physics 135 (4) 044901. (10.1063/5.0178755)
- Yu, C. et al., 2024. Use of microwave dielectric spectroscopy for the In Actu assessment of frustrated Lewis Pair encounter complexes. Journal of the American Chemical Society 146 (29), pp.19809–19817. (10.1021/jacs.4c02736)
2023
- Abduljabar, A. , Hamzah, H. and Porch, A. 2023. Microwave dielectric characterization of microplatelets and emulsions. Sensors and Actuators A: Physical 357 114386. (10.1016/j.sna.2023.114386)
- Cuenca, J. A. et al. 2023. Superconducting boron doped nanocrystalline diamond microwave coplanar resonator. Carbon 201 , pp.251-259. (10.1016/j.carbon.2022.08.084)
- Cuenca, J. A. et al. 2023. Microwave conductivity of boron-doped nanodiamond particles. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November - 02 December 2022. 2022 Asia-Pacific Microwave Conference (APMC). IEEE. (10.23919/APMC55665.2022.9999762)
- Jones, D. R. et al. 2023. Near-field microwave microscopy for 3D surface assessment of manufactured structures. IEEE Journal of Microwaves 3 (3), pp.962-969. (10.1109/JMW.2023.3261901)
- Magri, G. et al. 2023. An in-situ study of the thermal decomposition of 2,2'-azobis(2-methylpropionitrile) radical chemistry using a dual-mode EPR resonator. Research on Chemical Intermediates 49 , pp.289-305. (10.1007/s11164-022-04861-z)
- Valijam, S. et al., 2023. A lab-on-a-chip utilizing microwaves for bacterial spore disruption and detection. Biosensors and Bioelectronics 231 115284. (10.1016/j.bios.2023.115284)
- Williams, C. F. et al. 2023. Non-thermal disruption of β-adrenergic receptor-activated Ca2+ signalling and apoptosis in human ES-derived cardiomyocytes by microwave electric fields at 2.4 GHz. Biochemical and Biophysical Research Communications 661 , pp.89-98. (10.1016/j.bbrc.2023.04.038)
- Wilson-Garner, S. , Baillie, L. and Porch, A. 2023. Increasing sample volume for microwave-assisted rapid DNA release. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.638-640. (10.23919/APMC55665.2022.10000050)
2022
- Barter, M. et al. 2022. Design considerations of a dual mode X-band EPR resonator for rapid in-situ microwave heating. Applied Magnetic Resonance 53 , pp.861-874. (10.1007/s00723-022-01463-1)
- Choi, H. et al. 2022. Cervical tissue hydration level monitoring by a resonant microwave coaxial probe. Sensors 22 (23) 9527. (10.3390/s22239527)
- Hefford, S. and Porch, A. 2022. Surface resistance of metallised 3D-printed plastic surfaces measured in the C-band using a dielectric resonator. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.142-144. (10.23919/APMC55665.2022.9999909)
- Taylor, R. L. et al. 2022. The influence of solvent composition on the coordination environment of the Co/Mn/Br based para-xylene oxidation catalyst as revealed by EPR and ESEEM spectroscopy. Catalysis Science & Technology 12 , pp.5274-5280. (10.1039/D2CY00496H)
2021
- Barter, M. et al. 2021. Simultaneous neutron powder diffraction and microwave characterisation at elevated temperatures. Physical Chemistry Chemical Physics 23 (41), pp.23602-23609. (10.1039/D1CP03658K)
- Gumbleton, R. et al. 2021. Effect of build orientation and laser power on microwave loss in metal additive manufactured components. IEEE Access 9 , pp.44514-44520. (10.1109/ACCESS.2021.3067306)
- Gumbleton, R. et al. 2021. Measurement technique for microwave surface resistance of additive manufactured metals. IEEE Transactions on Microwave Theory and Techniques 69 (1), pp.189-197. (10.1109/TMTT.2020.3035082)
- Hefford, S. et al. 2021. Liftoff dielectric resonator for the microwave surface resistance measurement of metal plates. IEEE Transactions on Instrumentation and Measurement 70 8002208. (10.1109/TIM.2020.3040834)
- Riedel, R. et al., 2021. Superalkali-alkalide interactions and ion pairing in low-polarity solvents. Journal of the American Chemical Society 143 (10), pp.3934-3943. (10.1021/jacs.1c00115)
- Slocombe, D. R. and Porch, A. 2021. Microwaves in chemistry. IEEE Journal of Microwaves 1 (1), pp.32-42. (10.1109/JMW.2020.3029337)
2020
- Abduljabar, A. A. , Hamzah, H. and Porch, A. 2020. Multi-resonators, microwave microfluidic sensor for liquid characterization. Microwave and Optical Technology Letters 63 (4), pp.1042-1047. (10.1002/mop.32675)
- Ahortor, E. K. et al. 2020. The biological effect of 2.45 GHz microwaves on the viability and permeability of bacterial and yeast cells. Journal of Applied Physics 127 (204902), pp.IMPORTED. (10.1063/1.5145009)
- Cuenca, J. A. et al. 2020. Dielectric spectroscopy of hydrogen treated hexagonal boron nitride ceramics. ACS Applied Electronic Materials 2 (5), pp.1193-1202. (10.1021/acsaelm.9b00767)
- Folli, A. et al. 2020. A novel dual mode X-band EPR resonator for rapid in situ microwave heating. Journal of Magnetic Resonance 310 106644. (10.1016/j.jmr.2019.106644)
- Hamzah, H. , Abduljabar, A. A. and Porch, A. 2020. High Q microwave microfluidic sensor using a central gap ring resonator. IEEE Transactions on Microwave Theory and Techniques , pp.1-9. (10.1109/TMTT.2019.2959757)
- Pascoe, M. J. et al. 2020. Dry heat and microwave generated steam protocols for the rapid decontamination of respiratory personal protective equipment in response to COVID-19-related shortages. Journal of Hospital Infection 106 (1), pp.10-19. (10.1016/j.jhin.2020.07.008)
2019
- Abduljabar, A. A. , Choi, H. and Porch, A. 2019. Novel variable coupling technique for microwave liquid heating and sensing. Presented at: 18th Mediterranean Microwave Symposium (MMS) 2018 Istanbul, Turkey 31 October - 2 November 2018. 18th Mediterranean Microwave Symposium (MMS) 2018. IEEE. , pp.-. (10.1109/MMS.2018.8612033)
- Barter, M. et al. 2019. Temperature correction using degenerate modes for cylindrical cavity perturbation measurements. IEEE Transactions on Microwave Theory and Techniques 67 (2), pp.800-805. (10.1109/TMTT.2018.2882480)
- Cuenca, J. A. et al. 2019. Microwave cavity perturbation of nitrogen doped nano-crystalline diamond films. Carbon 145 , pp.-. (10.1016/j.carbon.2018.12.025)
- Gumbleton, R. et al. 2019. Evaluating the coefficient of thermal expansion of additive manufactured AlSi10Mg using microwave techniques. Additive Manufacturing 30 100841. (10.1016/j.addma.2019.100841)
- Gumbleton, R. et al. 2019. Effects of post-processing treatments on the microwave performance of additively manufactured samples. Presented at: 13th European Conference on Antennas and Propagation (EuCAP) 2019 Krakow, Poland 31 March - 5 April 2019. 2019 13th European Conference on Antennas and Propagation (EuCAP). , pp.1-4.
- Hamzah, H. et al. 2019. A compact microwave applicator for the rapid detection of clostridium difficile. Presented at: 2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Nanjing, China 6-8 May 2019. 2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC). IEEE. (10.1109/IMBIOC.2019.8777882)
- Malyshev, D. et al. 2019. Model of microwave effects on bacterial spores. Journal of Applied Physics 125 (12) 124701. (10.1063/1.5085442)
- Parker, N. et al. 2019. A novel VHF heating system to aid selective laser melting. Presented at: 2019 IEEE MTT-S International Microwave Symposium, IMS 2019 Boston, USA 2 -7 June 2019. , pp.-.
- Williams, C. F. et al. 2019. Bioluminescence of Vibrio fischeri: bacteria respond quickly and sensitively to pulsed microwave electric (but not magnetic) fields. Journal of Biomedical Optics 24 (5) 051412. (10.1117/1.JBO.24.5.051412)
2018
- Abduljabar, A. A. , Hamzah, H. and Porch, A. 2018. Double microstrip microfluidic sensor for temperature correction of liquid characterization. IEEE Microwave and Wireless Components Letters 28 (8), pp.735-737. (10.1109/LMWC.2018.2849218)
- Barter, M. et al. 2018. Microwave characterisation techniques for hydrogen containing systems. Abstracts of Papers of The American Chemical Society 255
- Barter, M. et al. 2018. Simultaneous neutron powder diffraction and microwave dielectric studies of ammonia absorption in metal-organic framework systems. Physical Chemistry Chemical Physics 20 , pp.10460-10469. (10.1039/c8cp00259b)
- Choi, H. et al. 2018. Microwave noninvasive blood glucose monitoring sensor: penetration depth and sensitivity analysis. Presented at: IEEE MTT-S International Microwave Biomedical Conference 2018 Philadelphia, PA, US 14-15 Jun 2018. IEEE International Microwave Biomedical Conference (IMBioC). IEEE. , pp.52-54. (10.1109/IMBIOC.2018.8428850)
- Clark, N. et al. 2018. Particle size characterisation of metals powders for additive manufacturing using a microwave sensor. Powder Technology 327 , pp.536-543. (10.1016/j.powtec.2017.11.042)
- Cuenca, J. A. et al. 2018. Microwave permittivity of trace sp2 carbon impurities in sub-micron diamond powders. ACS Omega 3 (2), pp.2183-2192. (10.1021/acsomega.7b02000)
- Hamzah, H. et al. 2018. A compact microwave microfluidic sensor using a re-entrant cavity. Sensors 18 (3) 910. (10.3390/s18030910)
- Hamzah, H. , Lees, J. and Porch, A. 2018. Split ring resonator with optimised sensitivity for microfluidic sensing. Sensors and Actuators A: Physical 276 , pp.1-10. (10.1016/j.sna.2018.03.023)
- Partridge, S. et al. 2018. Measuring the electromagnetic properties of pigments during exposure to ultraviolet radiation. Abstracts of Papers of The American Chemical Society 255
- Williams, C. et al. 2018. Real-time microscopic observation of biological interactions with microwave fields. Presented at: International Microwave Biomedical Conference (IMBioC) Philadelphia, USA 14-15 Jun 2018. International Microwave Biomedical Conference (IMBioC). IEEE. , pp.199. (10.1109/IMBIOC.2018.8428902)
- Yan, Y. et al., 2018. Rapid, non-invasive characterization of the dispersity of emulsions via microwaves. Chemical Science 9 (34), pp.6975-6980. (10.1039/C8SC00406D)
2017
- Abduljabar, A. , Choi, H. and Porch, A. 2017. Dual feeding cavity resonator for efficiency enhancement in liquid heating applications. Electronics letters (10.1049/el.2017.2557)
- Abduljabar, A. A. et al., 2017. Dual mode microwave microfluidic sensor for temperature variant liquid characterization. IEEE Transactions on Microwave Theory and Techniques 65 (7), pp.2572 - 2582. (10.1109/TMTT.2016.2647249)
- Choi, H. et al. 2017. Microwave noninvasive blood glucose monitoring sensor: human clinical trial results. Presented at: IEEE MTT-S International Microwave Symposium 2017 Honolulu, Hawaii, USA 4 - 9 June 2017. Microwave Symposium (IMS), 2017 IEEE MTT-S International. , pp.876-879. (10.1109/MWSYM.2017.8058721)
- Clark, N. , Jones, N. and Porch, A. 2017. Measurement of average particle size in metal powders by microwave cavity perturbation in the magnetic field. Sensors and Actuators A: Physical 259 , pp.137-143. (10.1016/j.sna.2017.03.037)
- Clark, N. , Hefford, S. and Porch, A. 2017. Effect of build orientation and surface finish on surface resistance in microwave components produced by Selective Laser Melting. Presented at: 47th European Microwave Conference (EuMC) Nuremberg, Germany 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE. , pp.508-511. (10.23919/EuMC.2017.8230901)
- Clark, N. , Shaw, G. and Porch, A. 2017. Effect of surface stresses on microwave surface resistance and its impact for cavity perturbation measurements. IEEE Microwave and Wireless Components Letters 27 (10), pp.939-941. (10.1109/LMWC.2017.2745486)
- Cuenca, J. A. , Slocombe, D. R. and Porch, A. 2017. Corrections to 'temperature correction for cylindrical cavity perturbation measurements'. IEEE Transactions on Microwave Theory and Techniques 65 (12), pp.5078. (10.1109/TMTT.2017.2751550)
- Cuenca, J. A. , Slocombe, D. R. and Porch, A. 2017. Temperature correction for cylindrical cavity perturbation measurements. IEEE Transactions on Microwave Theory and Techniques 65 (6), pp.2153-2161. (10.1109/TMTT.2017.2652462)
- Hefford, S. et al. 2017. Monitoring changes in microwave asorption of Ti64 powder during microwave sintering. Presented at: 2017 47th European Microwave Conference (EuMC) Nuremberg, Germany 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE. , pp.927-929. (10.23919/EuMC.2017.8230997)
- Jones, M. et al., 2017. Dielectric and structural characterisation of ammonia uptake by metal organic framework materials. Presented at: 254th ACS National Meeting & Exposition Washington, DC, USA 20-24 Aug 2017.
- Li, J. et al. 2017. Continuous and scalable polymer capsule processing for inertial fusion energy target shell fabrication using droplet microfluidics. Scientific Reports 7 6302. (10.1038/s41598-017-06746-3)
- Rauch, D. et al., 2017. Microwave cavity perturbation studies on H-form and Cu ion-exchanged SCR catalyst materials: correlation of ammonia storage and dielectric properties. Topics in Catalysis 60 (3-5), pp.243-249. (10.1007/s11244-016-0605-z)
2016
- Choi, H. , Luzio, S. and Porch, A. 2016. Dielectric properties of aqueous glucose solutions using microwave cavity and coaxial probe. Presented at: 2nd Australian Microwave Symposium Adelaide, Australia 11-12 February 2016. 2016 IEEE 2nd Australian Microwave Symposium (AMS 2016). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). , pp.7-8. (10.1109/AUSMS.2016.7593467)
- Cuenca, J. A. et al. 2016. Study of the magnetite to maghemite transition using microwave permittivity and permeability measurements. Journal of Physics: Condensed Matter 28 (10) 106002. (10.1088/0953-8984/28/10/106002)
- Jones, M. O. , Hartley, J. and Porch, A. 2016. Simultaneous neutron diffraction and microwave dielectric characterisation of ammine materials - a non-destructive, non-contact characterisation tool for determining ammonia content in solids. Physical Chemistry Chemical Physics 18 (33), pp.23340-23347. (10.1039/C6CP04249J)
- Palego, C. et al., 2016. BiCMOS microfluidic sensor for single cell label-free monitoring through microwave intermodulation. Presented at: 2016 IEEE MTT-S International Microwave Symposium (IMS) San Francisco, CA, USA 22-27 May 2016. 2016 IEEE MTT-S International Microwave Symposium (IMS). IEEE. , pp.1-4. (10.1109/MWSYM.2016.7540266)
- Williams, C. F. et al. 2016. The separated electric and magnetic field responses of luminescent bacteria exposed to pulsed microwave irradiation. Applied Physics Letters 109 (9) 093701. (10.1063/1.4961970)
- Williams, C. F. et al. 2016. What the deep sea can tell us about microwaves. Presented at: International Microwave Symposium IMS San Francisco, California 22-27 May 2016. Microwave Symposium (IMS), 2016 IEEE MTT-S International. IEEE(10.1109/MWSYM.2016.7540432)
2015
- Abduljabar, A. et al. 2015. Adaptive coupling of resonators for efficient microwave heating of microfluidic systems. IEEE Transactions on Microwave Theory and Techniques 63 (11), pp.3681-3690. (10.1109/TMTT.2015.2478004)
- Abduljabar, A. et al. 2015. Microstrip split ring resonator for microsphere detection and characterization. Presented at: 2015 IEEE MTT-S International Microwave Symposium Phoenix, AZ, USA 17-22 May 2015. 2015 IEEE MTT-S International Microwave Symposium. , pp.1-4.
- Abduljabar, A. A. et al. 2015. Modelling and measurements of the microwave dielectric properties of microspheres. IEEE Transactions on Microwave Theory and Techniques 63 (12), pp.4492-4500. (10.1109/TMTT.2015.2495247)
- Choi, H. et al. 2015. Design of continuous non-invasive blood glucose monitoring sensor based on a microwave split ring resonator. Presented at: IEEE MTT-S 2014 IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications London 8-10 December 2014. 2014 IEEE MTT-S International Microwave Workshop series on RF and wireless technologies for biomedical and healthcare applications (IMWS-Bio). IEEE. , pp.1-3. (10.1109/IMWS-BIO.2014.7032398)
- Choi, H. et al. 2015. Design and in vitro interference test of microwave noninvasive blood glucose monitoring sensor. IEEE Transactions on Microwave Theory and Techniques 63 (10), pp.3016-3025. (10.1109/TMTT.2015.2472019)
- Cuenca, J. A. et al. 2015. Investigating the broadband microwave absorption of nanodiamond impurities. IEEE Transactions on Microwave Theory and Techniques 63 (12), pp.4110-4118. (10.1109/TMTT.2015.2495156)
- Cuenca, J. A. et al. 2015. Microwave determination of sp2 carbon fraction in nanodiamond powders. Carbon 81 , pp.174-178. (10.1016/j.carbon.2014.09.046)
- Dietrich, M. et al., 2015. Ammonia storage studies on H-ZSM-5 zeolites by microwave cavity perturbation: correlation of dielectric properties with ammonia storage. Journal of Sensors and Sensor Systems 4 (2), pp.263-269. (10.5194/jsss-4-263-2015)
- Hartley, J. , Porch, A. and Jones, M. 2015. A non-invasive microwave method for assessing solid-state ammonia storage. Sensors and Actuators B: Chemical 210 , pp.726-730. (10.1016/j.snb.2014.12.088)
2014
- Abduljabar, A. , Porch, A. and Barrow, D. 2014. Real-time measurements of size, speed, and dielectric property of liquid segments using a microwave microfluidic sensor. Presented at: 2014 IEEE MTT-S International Microwave Symposium (IMS2014) Tampa, FL, USA 1-6 June 2014. 2014 IEEE MTT-S International Microwave Symposium (IMS2014). IEEE. , pp.1-4.
- Abduljabar, A. A. et al. 2014. Novel microwave microfluidic sensor using a microstrip split-ring resonator. IEEE Transactions on Microwave Theory and Techniques 62 (3), pp.679-688. (10.1109/TMTT.2014.2300066)
- Ashton, T. E. et al., 2014. Muon studies of Li+ diffusion in LiFePO4 nanoparticles of different polymorphs. Journal of Materials Chemistry A 2 (17), pp.6238-6245. (10.1039/c4ta00543k)
- Barannik, A. A. et al., 2014. Unusual microwave response and bulk conductivity of very thin FeSe0.3Te0.7 films as a function of temperature. Low Temperature Physics 40 (6), pp.492. (10.1063/1.4881178)
- Choi, H. et al. 2014. Observation of change in microwave properties during solid to liquid phase transformation of gallium. Presented at: 2014 International Symposium on Information Technology Convergence (ISITC 2014) Jeonju, Republic of Korea 30-31 October 2014.
- Choi, H. et al. 2014. A novel concentration detection method of hydrogen peroxide using microwave cavity perturbation technique. Presented at: 44th European Microwave Conference (EuMC) 2014 Rome, Italy 6-9 October 2014. 44th European Microwave Conference (EuMC 2014). Picastaway, NJ: IEEE. , pp.632-635. (10.1109/EuMC.2014.6986513)
- Cuenca, J. et al. 2014. Microwave detection of photodielectric effects in antimony tin oxide. Presented at: 2014 International Symposium on Information Technology Convergence (ISITC 2014) Jeonju, Republic of Korea 30-31 October 2014.
- Cuenca, J. et al. 2014. Microwave complex permeability of magnetite using non-demagnetising and demagnetising cavity modes. Presented at: Microwave Conference (EuMC), 2014 44th European Rome, Italy 6-9 Oct 2014. Microwave Conference (EuMC), 2014 44th European. , pp.128-131. (10.1109/EuMC.2014.6986386)
- Cuenca, J. et al. 2014. Broadband microwave measurements of nanodiamond. Presented at: Microwave Conference (APMC), 2014 Asia-Pacific Sendai, Japan 4-7 Nov 2014. Microwave Conference (APMC), 2014 Asia-Pacific. , pp.1-3.
- Dietrich, M. et al., 2014. A laboratory test setup for in situ measurements of the dielectric properties of catalyst powder samples under reaction conditions by microwave cavity perturbation: set up and initial tests. Sensors 14 (9), pp.16856-16868. (10.3390/s140916856)
- Huckle, D. et al., 2014. Towards an efficient biosensor for the detection of lipopolysaccharide in sepsis using molecularly imprinted polymers. British Journal of Anaesthesia 112 (1), pp.199. (10.1093/bja/aet373)
- Porch, A. 2014. Towards an efficient biosensor for the detection of lipopolysaccharide in sepsis using molecularly imprinted polymers. Presented at: Winter Meeting of the Anaesthetic ResearchSociety Royal College Anaesthetists, London October 2013.
- Rowe, D. J. et al. 2014. Improved split-ring resonator for microfluidic sensing. IEEE Transactions on Microwave Theory and Techniques 62 (3), pp.689-699. (10.1109/TMTT.2014.2299514)
2013
- Morgan, A. J. et al. 2013. Efficient microwave heating of microfluidic systems. Sensors and Actuators B: Chemical 181 , pp.904-909. (10.1016/j.snb.2013.02.099)
- Porch, A. , Slocombe, D. R. and Edwards, P. P. 2013. Microwave absorption in powders of small conducting particles for heating applications. Physical Chemistry Chemical Physics 15 (8), pp.2757-2763. (10.1039/C2CP43310A)
- Porch, A. , Slocombe, D. R. and Edwards, P. P. 2013. Microwave absorption in powders of small conducting particles for heating applications. Physical Chemistry Chemical Physics 15 (8), pp.2757-2763. (10.1039/c2cp43310a)
- Rowe, D. J. et al. 2013. Microfluidic microwave sensor for simultaneous dielectric and magnetic characterization. IEEE Transactions on Microwave Theory and Techniques 61 (1), pp.234-243. (10.1109/TMTT.2012.2222909)
- Slocombe, D. R. et al. 2013. Microwave properties of nanodiamond particles. Applied Physics Letters 102 (24) 244102. (10.1063/1.4809823)
- Slocombe, D. R. et al. 2013. Microwave properties of nanodiamond particles. Applied Physics Letters 102 (24) 244102. (10.1063/1.4809823)
2012
- Porch, A. , Odili, D. I. and Childs, P. A. 2012. Microwave Characterisation of Carbon Nanotube Powders. Nanoscale Research Letters 7 429. (10.1186/1556-276X-7-429)
- Porch, A. et al. 2012. Microwave treatment in oil refining. Applied Petrochemical Research 2 (1-2), pp.37-44. (10.1007/s13203-012-0016-4)
- Rowe, D. J. et al. 2012. Microfluidic device for compositional analysis of solvent systems at microwave frequencies. Sensors and Actuators B: Chemical 169 , pp.213-221. (10.1016/j.snb.2012.04.069)
- Rowe, D. J. et al. 2012. Novel coupling structure for the resonant coaxial probe. IEEE Transactions on Microwave Theory and Techniques 60 (6), pp.1699-1708. (10.1109/TMTT.2012.2189124)
- Slocombe, D. et al. 2012. The Mott transition and optimal performance of transparent conducting oxides in thin-film solar cells. Energy & Environmental Science 5 (1), pp.5387-5391. (10.1039/c1ee02585f)
2011
- Rowe, D. J. et al. 2011. Integrated microwave resonant device for dielectric analysis of microfluidic systems. Journal of Physics: Conference Series 310 (1) 012004. (10.1088/1742-6596/310/1/012004)
- Slocombe, D. R. , Porch, A. and Rueger, R. 2011. Dielectric relaxation of transparent conducting oxides at microwave frequencies. Presented at: WOCSDICE 2011 - 35th European Workshop on Compound Semiconductor Devices and Integrated Circuits Catania, Italy 29 May - 1 June 2011.
2010
- Cripps, S. C. and Porch, A. 2010. An active, non-intrusive, high resolution microwave field probe with applications in high power RF device and circuit design. Presented at: 2010 IEEE 11th Annual Wireless and Microwave Technology Conference (WAMICON 2010) Melbourne Beach, USAVol. 546185.
- Masood, A. , Porch, A. and Barrow, D. A. 2010. Microwave resonators for highly sensitive compositional analysis: applications for solvents in microcapillary systems. Lap Lambert Academic Publishing.
- Naylon, A. J. et al. 2010. Efficient Microwave heating and dielectric characterization of microfluidic systems. Presented at: Proceedings of MicroTAS 2010 Groningen, The Netherlands, pp.2092-2094.
- Porch, A. et al. 2010. Sapphire dielectric resonator for microfluidic compositional analysis. Presented at: Proceedings of MicroTAS 2010 Groningen, The Netherlands, pp.2011-2013.
- Porch, A. , Odili, D. and Childs, P. A. 2010. Microwave characteristics of nanotube powders. Presented at: 34th Workshop on Compound Semiconductors and Integrated Circuits Darmstadt, Germany 17-19 May 2010. Proceedings of 34th Workshop on Compound Semiconductors and Integrated Circuits, Darmstadt. , pp.185-186.
- Rowe, D. J. et al. 2010. Microwave resonant sensor for real-time continuous-flow measurements of microfluidic systems. Presented at: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010 : (MicroTAS 2010) Groningen, The Netherlands 3-7 October 2010. Published in: Verpoorte, S. ed. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010 : (MicroTAS 2010) : Groningen, The Netherlands, 3-7 October 2010. San Diego, CA: Chemical and Biological Microsystems Society. , pp.1004-1006.
2009
- Kang, I. et al., 2009. High quality factor extraction of miniaturised coupled line bandpass filter implemented using RF silicon integrated circuits. Presented at: Proceedings 39th European Microwave Conference (EuMC 2009) Rome, Italy, pp.830-833. (10.1109/EUMC.2009.5295966)
2008
- Doyle, S. M. et al. 2008. Lumped element kinetic inductance detectors. Journal of Low Temperature Physics 151 (1-2), pp.530-536. (10.1007/s10909-007-9685-2)
- Doyle, S. M. et al. 2008. Lumped element kinetic inductance detectors for far-infrared astronomy. Presented at: Millimeter and Submillimeter Detectors and Instrumentation for Astronomy IV Marseilles, France 26 June 2008. Published in: Duncan, W. D. et al., Proceedings of the Millimeter and Submillimeter Detectors and Instrumentation for Astronomy IV Conference, Marseille, France, 26-28 June 2008. Vol. 7020.Proceedings of the SPIE Vol. 7020. Bellingham, WA: SPIE. , pp.70200T. (10.1117/12.788941)
- Masood, A. et al., 2008. Split ring resonator technique for compositional analysis of solvents in microcapillary systems. Presented at: Proceedings of MicroTAS San Diego, USA, pp.1636-1628.
- Sulaimalebbe, A. et al. 2008. Microwave properties of platinum nanoparticle films. Microwave Symposium Digest , pp.1585-1588. (10.1109/MWSYM.2008.4633086)
- Sulaimalebbe, A. et al. 2008. Microwave properties of platinum nanoparticle films. Presented at: IEEE MTT-S International Microwave Symposium Digest Atlanta, USA, pp.1592-1595.
2007
- Doyle, S. M. et al. 2007. Lumped element kinetic inductance detectors. Presented at: 18th International Symposium on Space Terahertz Technology 2007 (ISSTT 2007) Pasadena, CA, USA 21-23 March 2007. Published in: Karpov, A. ed. 18th International Symposium on Space Terahertz Technology 2007 (ISSTT 2007). International Symposium on Space Terahertz Technology ( ISSTT ) NY: International Symposium on Space Terahertz Technology ( ISSTT ). , pp.170-177.
- Goeritz, R. et al., 2007. Microwave compositional analysis of solvent matrices in microcapillary manifold systems. Presented at: Proc. 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2007) Paris, France, pp.1689-1691.
- Perks, R. M. et al. 2007. Monte Carlo simulation of indium tin oxide current spreading layers in light emitting diodes. Thin Solid Films 515 (24), pp.8660-8663. (10.1016/j.tsf.2007.04.006)
- Porch, A. and Morgan, D. V. 2007. Modeling of barrier tunneling in hetorojunction devices. Presented at: Proceedings 31st Workshop on Compound Semiconductor Devices and Ics ( WOCSDICE 2007) Venice, Italy, pp.145-148.
2006
- Doyle, S. M. et al. 2006. Kinetic inductance detectors for 200 micron astronomy. Presented at: Proceedings of 2006 SPIE, mm and sub-mm detectors for astronomy Orlando, FloridaVol. 6275.
- Doyle, S. M. et al. 2006. Kinetic inductance detectors for 200μm astronomy. Presented at: Millimeter and Submillimeter Detectors and Instrumentation for Astronomy III Orlando, FL, USA 29-31 May 2006. Published in: Zmuidzinas, J. et al., Proceedings. SPIE 6275, Millimeter and Submillimeter Detectors and Instrumentation for Astronomy III. Vol. 6275. Bellingham, WA: The International Society for Optical Engineering(10.1117/12.670200)
- Kettle, J. et al., 2006. Experimental and theoretical analysis of current spreading in AIGaInP light emitting diodes. Presented at: Proceedingss of the 30th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE 2006) Goteborg, Sweden, pp.133-135.
- Morgan, D. V. and Porch, A. 2006. Field and thermionic field transport in AIGaAs heterojunction barriers. Presented at: Proceedings of 2006 IEEE Cornell Lester Eastman Conference New York, USA
- Morgan, D. V. , Porch, A. and Krishna, R. 2006. Field and thermionic-field transport in GaAs/ AIGaAs/ GaAs heterojunction barriers. physica status solidi (b) 244 (2), pp.685-698. (10.1002/pssb.200541432)
- Perks, R. M. et al. 2006. Theoretical and experimental analysis of current spreading in AIGaInP light emitting diodes. Journal of Applied Physics 100 (8) 083109. (10.1063/1.2358396)
- Perks, R. M. et al. 2006. Monte Carlo simulation of indium tin oxide current spreading layers in light emitting diodes. Presented at: 1st International Conference on Transparent Conducting Oxides Heraklion, Greece
- Porch, A. et al. 2006. Diagnostic testing of YBCO think films using the normal state modulated reflectance technique (Invited Paper). Presented at: 8th Symposium on High Temperature Superconductors in High Frequency Fields Girona, Spain
- Suherman, P. M. et al., 2006. Microwave properties of Ba0.5Sr0.5TiO3 thin film coplanar phase shifters. Journal of Applied Physics 99 (10) 140101. (10.1063/1.2198933)
2005
- Aboush, Z. and Porch, A. 2005. Compact, narrow bandwidth, lumped element bandstop resonators. IEEE Microwave and Wireless Component letters 15 (8), pp.524-526.
- Doyle, S. et al., 2005. Detection of THz radiation using large niobium detector arrays. Presented at: Proceedings of 16th International Symposium on Space THz Technology (ISST) Goteborg, Sweden, pp.130-133.
- Morgan, D. V. and Porch, A. 2005. Transport of electrons by thermionic-field emission through triangular barriers. Presented at: Proceedings 29th Workshop on Compound Semiconductor Devices and Integrated Circuits Cardiff, UK, pp.203-204.
- Porch, A. et al. 2005. Effects of residual surface resistance on the microwave properties of YBCO thin films. IEEE Transactions on Applied Superconductivity 15 (2), pp.3706-3709. (10.1109/TASC.2005.849403)
- Porch, A. , Lancaster, M. J. and Velichko, A. V. 2005. Nonlinear microwave properties of high Tc thin films. Superconductor Science and Technology 18 (3), pp.R24-R49. (10.1088/0953-2048/18/3/R02)
- Porch, A. et al. 2005. Calculation of the characteristics of coplanar resonators for kinetic inductance detectors. IEEE Transactions on Applied Superconductivity 15 (2), pp.552-555. (10.1109/TASC.2005.849916)
- Porch, A. and Morgan, D. V. 2005. Analysis of current spreading in transparent current spreading layers of finite size. Presented at: Proceedings 29th Workshop on Compound SemiconductorDevices and Ics(WOCSDICE2005) Cardiff, Uk
- Velichko, A. V. et al., 2005. Correlation of structural and linear electromagnetic properties of high-T-c thin films with their nonlinear microwave performance. Superconductor Science and Technology 18 (11), pp.1478-1482. (10.1088/0953-2048/18/11/012)
2004
- Anderson, P. A. et al., 2004. Rubidium doped zeolite rho: structure and microwave conductivity of a metallic zeolite. Dalton Transactions 2004 (19), pp.3122-3128. (10.1039/b402668c)
- Edwards, P. P. et al., 2004. Basic materials physics of transparent conducting oxides. Dalton Transactions 2004 (19), pp.2995-3002. (10.1039/b408864f)
- Grochala, W. , Porch, A. and Edwards, P. P. 2004. Meissner-Ochsenfeld superconducting anomalies in the Be-Ag-F system. Solid State Communications 130 (1-2), pp.137-142. (10.1016/j.ssc.2003.11.046)
- Morgan, D. V. , Porch, A. and Perks, R. M. 2004. The design and realisation of transparent conducting spreading layers for LEDs. Presented at: Proceedings of European Workshop on Compund Semiconductor Devices (WOCSDICE 04) Bratislava, Slovakia, pp.25-26.
- Morgan, D. V. , Porch, A. and Perks, R. M. 2004. Transparent conducting spreading layers for LEDs: current density and mobility limits. Presented at: Proceedings Conference on Semiconductor and Integrated Optics (SIOE) Cardiff, UK
- Porch, A. et al. 2004. Electromagnetic absorption in transparent conducting films. Journal of Applied Physics 95 (9), pp.4734-4737. (10.1063/1.1689735)
- Porch, A. et al. 2004. Transparent current spreading layers for optoelectronic devices. Journal of Applied Physics 96 (8), pp.4211-4218. (10.1063/1.1786674)
2003
- Abu Bakar, M. et al., 2003. Temperature and magnetic field effects on microwave intermodulation in YBCO films. IEEE Transactions on Applied Superconductivity 13 (2), pp.3581-3584.
- Edmondson, M. J. et al., 2003. Can alkali metal doped zeolites be metallic? Microwave conductivity of rubidium doped zeolite rho. International Journal of Research In Physical Chemistry and Chemical Physics 217 (8), pp.939-955. (10.1524/zpch.217.8.939.20426)
- Edwards, P. P. et al., 2003. The size-induced metal-insulator transition in mesoscopic conductors. Presented at: NATO Advanced Research Workship on Molecular Nanowires and Other Quantum Objects, 7-11 Sept, 2003 Bled, SLovenia
- Porch, A. 2003. High frequency electromagnetic properties. In: Cardwell, D. A. and Ginley, D. S. eds. Handbook of Superconducting Materials. Vol. 1, Bristol: IOP Publishing. , pp.99-110.
- Porch, A. 2003. Microwave impedance. In: Cardwell, D. and Ginley, D. eds. Handbook of Superconducting Materials. Vol. 2, Bristol: IOP Publishing. , pp.1415 - 1436.
- Porch, A. et al. 2003. Microwave and modulated optical reflectance studies of YBCO thin films. IEEE Transactions on Applied Superconductivity 13 (2), pp.3638-3642. (10.1109/TASC.2003.812418)
- Qiao, J. et al., 2003. The development of microwave systems to reduce diesel exhaust emissions. Presented at: Proceedings of the 16th International Conference on Systems Engineering Coventry, UK
- Velichko, A. V. et al., 2003. Origin on non-3:1 behaviour in the power dependence of IMD products in YBCO thin films. Presented at: 6th European Applied Superconductivity Conference Naples, Italy
- Velichko, A. .. et al., 2003. Anomalies in nonlinear microwave surface impedance of YBCO thin films on MgO: superconductor versus substrate effects. IEEE Transactions on Applied Superconductivity 13 (2), pp.3598-3601. (10.1109/TASC.2003.812407)
- Yates, E. A. et al., 2003. Microwave enhanced reaction of carbohydrates with amino-derivatized labels and glass surfaces. Journal of Materials Chemistry 13 (9), pp.2061-2063. (10.1039/B305248F)
2002
- Abu Bakar, M. et al., 2002. Microwave intermodulation distortion measurements in unpatterned and patterned YBCO thin films. Physica C Superconductivity and its Applications 372-37 (Part 2), pp.692-695.
2001
- Gough, C. E. et al., 2001. The Low Temperature Microwave Properties of GdBa2Cu3O7−δ and Sr2RuO4. Journal of Superconductivity 14 (1), pp.73-79. (10.1023/A:1007836323126)
- Velichko, A. V. and Porch, A. 2001. Phenomenological model of the non linear microwave response of a superconductor containing weak links. Physical Review B 63 (9) 094512. (10.1103/PhysRevB.63.094512)
- Velichko, A. V. et al., 2001. Anomalous features in surface impedance of Y-Ba-Cu-O thin films: dependence on frequency, RF and DC fields. IEEE Transactions on Applied Superconductivity 11 (1), pp.3497-3500. (10.1109/77.919817)
Articles
- Abduljabar, A. , Choi, H. and Porch, A. 2017. Dual feeding cavity resonator for efficiency enhancement in liquid heating applications. Electronics letters (10.1049/el.2017.2557)
- Abduljabar, A. et al. 2015. Adaptive coupling of resonators for efficient microwave heating of microfluidic systems. IEEE Transactions on Microwave Theory and Techniques 63 (11), pp.3681-3690. (10.1109/TMTT.2015.2478004)
- Abduljabar, A. , Hamzah, H. and Porch, A. 2023. Microwave dielectric characterization of microplatelets and emulsions. Sensors and Actuators A: Physical 357 114386. (10.1016/j.sna.2023.114386)
- Abduljabar, A. A. et al., 2017. Dual mode microwave microfluidic sensor for temperature variant liquid characterization. IEEE Transactions on Microwave Theory and Techniques 65 (7), pp.2572 - 2582. (10.1109/TMTT.2016.2647249)
- Abduljabar, A. A. , Hamzah, H. and Porch, A. 2018. Double microstrip microfluidic sensor for temperature correction of liquid characterization. IEEE Microwave and Wireless Components Letters 28 (8), pp.735-737. (10.1109/LMWC.2018.2849218)
- Abduljabar, A. A. , Hamzah, H. and Porch, A. 2020. Multi-resonators, microwave microfluidic sensor for liquid characterization. Microwave and Optical Technology Letters 63 (4), pp.1042-1047. (10.1002/mop.32675)
- Abduljabar, A. A. et al. 2014. Novel microwave microfluidic sensor using a microstrip split-ring resonator. IEEE Transactions on Microwave Theory and Techniques 62 (3), pp.679-688. (10.1109/TMTT.2014.2300066)
- Abduljabar, A. A. et al. 2015. Modelling and measurements of the microwave dielectric properties of microspheres. IEEE Transactions on Microwave Theory and Techniques 63 (12), pp.4492-4500. (10.1109/TMTT.2015.2495247)
- Aboush, Z. and Porch, A. 2005. Compact, narrow bandwidth, lumped element bandstop resonators. IEEE Microwave and Wireless Component letters 15 (8), pp.524-526.
- Abu Bakar, M. et al., 2002. Microwave intermodulation distortion measurements in unpatterned and patterned YBCO thin films. Physica C Superconductivity and its Applications 372-37 (Part 2), pp.692-695.
- Abu Bakar, M. et al., 2003. Temperature and magnetic field effects on microwave intermodulation in YBCO films. IEEE Transactions on Applied Superconductivity 13 (2), pp.3581-3584.
- Ahortor, E. K. et al. 2020. The biological effect of 2.45 GHz microwaves on the viability and permeability of bacterial and yeast cells. Journal of Applied Physics 127 (204902), pp.IMPORTED. (10.1063/1.5145009)
- Anderson, P. A. et al., 2004. Rubidium doped zeolite rho: structure and microwave conductivity of a metallic zeolite. Dalton Transactions 2004 (19), pp.3122-3128. (10.1039/b402668c)
- Ashton, T. E. et al., 2014. Muon studies of Li+ diffusion in LiFePO4 nanoparticles of different polymorphs. Journal of Materials Chemistry A 2 (17), pp.6238-6245. (10.1039/c4ta00543k)
- Barannik, A. A. et al., 2014. Unusual microwave response and bulk conductivity of very thin FeSe0.3Te0.7 films as a function of temperature. Low Temperature Physics 40 (6), pp.492. (10.1063/1.4881178)
- Barter, M. et al. 2018. Microwave characterisation techniques for hydrogen containing systems. Abstracts of Papers of The American Chemical Society 255
- Barter, M. et al. 2018. Simultaneous neutron powder diffraction and microwave dielectric studies of ammonia absorption in metal-organic framework systems. Physical Chemistry Chemical Physics 20 , pp.10460-10469. (10.1039/c8cp00259b)
- Barter, M. et al. 2022. Design considerations of a dual mode X-band EPR resonator for rapid in-situ microwave heating. Applied Magnetic Resonance 53 , pp.861-874. (10.1007/s00723-022-01463-1)
- Barter, M. et al. 2019. Temperature correction using degenerate modes for cylindrical cavity perturbation measurements. IEEE Transactions on Microwave Theory and Techniques 67 (2), pp.800-805. (10.1109/TMTT.2018.2882480)
- Barter, M. et al. 2021. Simultaneous neutron powder diffraction and microwave characterisation at elevated temperatures. Physical Chemistry Chemical Physics 23 (41), pp.23602-23609. (10.1039/D1CP03658K)
- Choi, H. et al. 2022. Cervical tissue hydration level monitoring by a resonant microwave coaxial probe. Sensors 22 (23) 9527. (10.3390/s22239527)
- Choi, H. et al. 2015. Design and in vitro interference test of microwave noninvasive blood glucose monitoring sensor. IEEE Transactions on Microwave Theory and Techniques 63 (10), pp.3016-3025. (10.1109/TMTT.2015.2472019)
- Clark, N. , Jones, N. and Porch, A. 2017. Measurement of average particle size in metal powders by microwave cavity perturbation in the magnetic field. Sensors and Actuators A: Physical 259 , pp.137-143. (10.1016/j.sna.2017.03.037)
- Clark, N. et al. 2018. Particle size characterisation of metals powders for additive manufacturing using a microwave sensor. Powder Technology 327 , pp.536-543. (10.1016/j.powtec.2017.11.042)
- Clark, N. , Shaw, G. and Porch, A. 2017. Effect of surface stresses on microwave surface resistance and its impact for cavity perturbation measurements. IEEE Microwave and Wireless Components Letters 27 (10), pp.939-941. (10.1109/LMWC.2017.2745486)
- Cuenca, J. A. et al. 2023. Superconducting boron doped nanocrystalline diamond microwave coplanar resonator. Carbon 201 , pp.251-259. (10.1016/j.carbon.2022.08.084)
- Cuenca, J. A. et al. 2020. Dielectric spectroscopy of hydrogen treated hexagonal boron nitride ceramics. ACS Applied Electronic Materials 2 (5), pp.1193-1202. (10.1021/acsaelm.9b00767)
- Cuenca, J. A. et al. 2024. Dielectric properties of diamond using an X-band microwave split dielectric resonator. Carbon 221 118860. (10.1016/j.carbon.2024.118860)
- Cuenca, J. A. et al. 2019. Microwave cavity perturbation of nitrogen doped nano-crystalline diamond films. Carbon 145 , pp.-. (10.1016/j.carbon.2018.12.025)
- Cuenca, J. A. , Slocombe, D. R. and Porch, A. 2017. Corrections to 'temperature correction for cylindrical cavity perturbation measurements'. IEEE Transactions on Microwave Theory and Techniques 65 (12), pp.5078. (10.1109/TMTT.2017.2751550)
- Cuenca, J. A. , Slocombe, D. R. and Porch, A. 2017. Temperature correction for cylindrical cavity perturbation measurements. IEEE Transactions on Microwave Theory and Techniques 65 (6), pp.2153-2161. (10.1109/TMTT.2017.2652462)
- Cuenca, J. A. et al. 2015. Investigating the broadband microwave absorption of nanodiamond impurities. IEEE Transactions on Microwave Theory and Techniques 63 (12), pp.4110-4118. (10.1109/TMTT.2015.2495156)
- Cuenca, J. A. et al. 2015. Microwave determination of sp2 carbon fraction in nanodiamond powders. Carbon 81 , pp.174-178. (10.1016/j.carbon.2014.09.046)
- Cuenca, J. A. et al. 2016. Study of the magnetite to maghemite transition using microwave permittivity and permeability measurements. Journal of Physics: Condensed Matter 28 (10) 106002. (10.1088/0953-8984/28/10/106002)
- Cuenca, J. A. et al. 2018. Microwave permittivity of trace sp2 carbon impurities in sub-micron diamond powders. ACS Omega 3 (2), pp.2183-2192. (10.1021/acsomega.7b02000)
- Dietrich, M. et al., 2015. Ammonia storage studies on H-ZSM-5 zeolites by microwave cavity perturbation: correlation of dielectric properties with ammonia storage. Journal of Sensors and Sensor Systems 4 (2), pp.263-269. (10.5194/jsss-4-263-2015)
- Dietrich, M. et al., 2014. A laboratory test setup for in situ measurements of the dielectric properties of catalyst powder samples under reaction conditions by microwave cavity perturbation: set up and initial tests. Sensors 14 (9), pp.16856-16868. (10.3390/s140916856)
- Doyle, S. M. et al. 2008. Lumped element kinetic inductance detectors. Journal of Low Temperature Physics 151 (1-2), pp.530-536. (10.1007/s10909-007-9685-2)
- Edmondson, M. J. et al., 2003. Can alkali metal doped zeolites be metallic? Microwave conductivity of rubidium doped zeolite rho. International Journal of Research In Physical Chemistry and Chemical Physics 217 (8), pp.939-955. (10.1524/zpch.217.8.939.20426)
- Edwards, P. P. et al., 2004. Basic materials physics of transparent conducting oxides. Dalton Transactions 2004 (19), pp.2995-3002. (10.1039/b408864f)
- Folli, A. et al. 2020. A novel dual mode X-band EPR resonator for rapid in situ microwave heating. Journal of Magnetic Resonance 310 106644. (10.1016/j.jmr.2019.106644)
- Gough, C. E. et al., 2001. The Low Temperature Microwave Properties of GdBa2Cu3O7−δ and Sr2RuO4. Journal of Superconductivity 14 (1), pp.73-79. (10.1023/A:1007836323126)
- Grochala, W. , Porch, A. and Edwards, P. P. 2004. Meissner-Ochsenfeld superconducting anomalies in the Be-Ag-F system. Solid State Communications 130 (1-2), pp.137-142. (10.1016/j.ssc.2003.11.046)
- Gumbleton, R. et al. 2021. Effect of build orientation and laser power on microwave loss in metal additive manufactured components. IEEE Access 9 , pp.44514-44520. (10.1109/ACCESS.2021.3067306)
- Gumbleton, R. et al. 2021. Measurement technique for microwave surface resistance of additive manufactured metals. IEEE Transactions on Microwave Theory and Techniques 69 (1), pp.189-197. (10.1109/TMTT.2020.3035082)
- Gumbleton, R. et al. 2019. Evaluating the coefficient of thermal expansion of additive manufactured AlSi10Mg using microwave techniques. Additive Manufacturing 30 100841. (10.1016/j.addma.2019.100841)
- Hamzah, H. et al. 2018. A compact microwave microfluidic sensor using a re-entrant cavity. Sensors 18 (3) 910. (10.3390/s18030910)
- Hamzah, H. , Abduljabar, A. A. and Porch, A. 2020. High Q microwave microfluidic sensor using a central gap ring resonator. IEEE Transactions on Microwave Theory and Techniques , pp.1-9. (10.1109/TMTT.2019.2959757)
- Hamzah, H. , Lees, J. and Porch, A. 2018. Split ring resonator with optimised sensitivity for microfluidic sensing. Sensors and Actuators A: Physical 276 , pp.1-10. (10.1016/j.sna.2018.03.023)
- Hartley, J. , Porch, A. and Jones, M. 2015. A non-invasive microwave method for assessing solid-state ammonia storage. Sensors and Actuators B: Chemical 210 , pp.726-730. (10.1016/j.snb.2014.12.088)
- Hefford, S. et al. 2021. Liftoff dielectric resonator for the microwave surface resistance measurement of metal plates. IEEE Transactions on Instrumentation and Measurement 70 8002208. (10.1109/TIM.2020.3040834)
- Huckle, D. et al., 2014. Towards an efficient biosensor for the detection of lipopolysaccharide in sepsis using molecularly imprinted polymers. British Journal of Anaesthesia 112 (1), pp.199. (10.1093/bja/aet373)
- Jie, X. et al., 2025. Low to near-zero CO 2 production of hydrogen from fossil fuels: critical role of microwave-initiated catalysis. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240061. (10.1098/rsta.2024.0061)
- Jones, D. R. et al. 2023. Near-field microwave microscopy for 3D surface assessment of manufactured structures. IEEE Journal of Microwaves 3 (3), pp.962-969. (10.1109/JMW.2023.3261901)
- Jones, M. O. , Hartley, J. and Porch, A. 2016. Simultaneous neutron diffraction and microwave dielectric characterisation of ammine materials - a non-destructive, non-contact characterisation tool for determining ammonia content in solids. Physical Chemistry Chemical Physics 18 (33), pp.23340-23347. (10.1039/C6CP04249J)
- Li, J. et al. 2017. Continuous and scalable polymer capsule processing for inertial fusion energy target shell fabrication using droplet microfluidics. Scientific Reports 7 6302. (10.1038/s41598-017-06746-3)
- Magri, G. et al. 2023. An in-situ study of the thermal decomposition of 2,2'-azobis(2-methylpropionitrile) radical chemistry using a dual-mode EPR resonator. Research on Chemical Intermediates 49 , pp.289-305. (10.1007/s11164-022-04861-z)
- Malyshev, D. et al. 2019. Model of microwave effects on bacterial spores. Journal of Applied Physics 125 (12) 124701. (10.1063/1.5085442)
- Miles, A. et al. 2025. Direct measurement of non-thermal microwave effects on bacterial growth and redox dynamics using a novel high-throughput waveguide applicator. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240073. (10.1098/rsta.2024.0073)
- Morgan, A. J. et al. 2013. Efficient microwave heating of microfluidic systems. Sensors and Actuators B: Chemical 181 , pp.904-909. (10.1016/j.snb.2013.02.099)
- Morgan, D. V. , Porch, A. and Krishna, R. 2006. Field and thermionic-field transport in GaAs/ AIGaAs/ GaAs heterojunction barriers. physica status solidi (b) 244 (2), pp.685-698. (10.1002/pssb.200541432)
- Partridge, S. et al. 2018. Measuring the electromagnetic properties of pigments during exposure to ultraviolet radiation. Abstracts of Papers of The American Chemical Society 255
- Pascoe, M. J. et al. 2020. Dry heat and microwave generated steam protocols for the rapid decontamination of respiratory personal protective equipment in response to COVID-19-related shortages. Journal of Hospital Infection 106 (1), pp.10-19. (10.1016/j.jhin.2020.07.008)
- Perks, R. M. et al. 2007. Monte Carlo simulation of indium tin oxide current spreading layers in light emitting diodes. Thin Solid Films 515 (24), pp.8660-8663. (10.1016/j.tsf.2007.04.006)
- Perks, R. M. et al. 2006. Theoretical and experimental analysis of current spreading in AIGaInP light emitting diodes. Journal of Applied Physics 100 (8) 083109. (10.1063/1.2358396)
- Porch, A. et al. 2003. Microwave and modulated optical reflectance studies of YBCO thin films. IEEE Transactions on Applied Superconductivity 13 (2), pp.3638-3642. (10.1109/TASC.2003.812418)
- Porch, A. et al. 2005. Effects of residual surface resistance on the microwave properties of YBCO thin films. IEEE Transactions on Applied Superconductivity 15 (2), pp.3706-3709. (10.1109/TASC.2005.849403)
- Porch, A. , Lancaster, M. J. and Velichko, A. V. 2005. Nonlinear microwave properties of high Tc thin films. Superconductor Science and Technology 18 (3), pp.R24-R49. (10.1088/0953-2048/18/3/R02)
- Porch, A. et al. 2005. Calculation of the characteristics of coplanar resonators for kinetic inductance detectors. IEEE Transactions on Applied Superconductivity 15 (2), pp.552-555. (10.1109/TASC.2005.849916)
- Porch, A. et al. 2004. Electromagnetic absorption in transparent conducting films. Journal of Applied Physics 95 (9), pp.4734-4737. (10.1063/1.1689735)
- Porch, A. et al. 2004. Transparent current spreading layers for optoelectronic devices. Journal of Applied Physics 96 (8), pp.4211-4218. (10.1063/1.1786674)
- Porch, A. , Odili, D. I. and Childs, P. A. 2012. Microwave Characterisation of Carbon Nanotube Powders. Nanoscale Research Letters 7 429. (10.1186/1556-276X-7-429)
- Porch, A. et al. 2012. Microwave treatment in oil refining. Applied Petrochemical Research 2 (1-2), pp.37-44. (10.1007/s13203-012-0016-4)
- Porch, A. , Slocombe, D. R. and Edwards, P. P. 2013. Microwave absorption in powders of small conducting particles for heating applications. Physical Chemistry Chemical Physics 15 (8), pp.2757-2763. (10.1039/C2CP43310A)
- Porch, A. , Slocombe, D. R. and Edwards, P. P. 2013. Microwave absorption in powders of small conducting particles for heating applications. Physical Chemistry Chemical Physics 15 (8), pp.2757-2763. (10.1039/c2cp43310a)
- Rauch, D. et al., 2017. Microwave cavity perturbation studies on H-form and Cu ion-exchanged SCR catalyst materials: correlation of ammonia storage and dielectric properties. Topics in Catalysis 60 (3-5), pp.243-249. (10.1007/s11244-016-0605-z)
- Riedel, R. et al., 2021. Superalkali-alkalide interactions and ion pairing in low-polarity solvents. Journal of the American Chemical Society 143 (10), pp.3934-3943. (10.1021/jacs.1c00115)
- Rowe, D. J. et al. 2014. Improved split-ring resonator for microfluidic sensing. IEEE Transactions on Microwave Theory and Techniques 62 (3), pp.689-699. (10.1109/TMTT.2014.2299514)
- Rowe, D. J. et al. 2011. Integrated microwave resonant device for dielectric analysis of microfluidic systems. Journal of Physics: Conference Series 310 (1) 012004. (10.1088/1742-6596/310/1/012004)
- Rowe, D. J. et al. 2012. Microfluidic device for compositional analysis of solvent systems at microwave frequencies. Sensors and Actuators B: Chemical 169 , pp.213-221. (10.1016/j.snb.2012.04.069)
- Rowe, D. J. et al. 2013. Microfluidic microwave sensor for simultaneous dielectric and magnetic characterization. IEEE Transactions on Microwave Theory and Techniques 61 (1), pp.234-243. (10.1109/TMTT.2012.2222909)
- Rowe, D. J. et al. 2012. Novel coupling structure for the resonant coaxial probe. IEEE Transactions on Microwave Theory and Techniques 60 (6), pp.1699-1708. (10.1109/TMTT.2012.2189124)
- Silver, K. L. et al. 2024. 3D-printed microfluidic-microwave device for droplet network formation and characterisation. Lab on a Chip 24 , pp.5101-5112. (10.1039/D4LC00387J)
- Slocombe, D. et al. 2012. The Mott transition and optimal performance of transparent conducting oxides in thin-film solar cells. Energy & Environmental Science 5 (1), pp.5387-5391. (10.1039/c1ee02585f)
- Slocombe, D. R. and Porch, A. 2021. Microwaves in chemistry. IEEE Journal of Microwaves 1 (1), pp.32-42. (10.1109/JMW.2020.3029337)
- Slocombe, D. R. and Porch, A. 2025. Preface to ‘Microwave science in sustainability’. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) 20240075. (10.1098/rsta.2024.0075)
- Slocombe, D. R. et al. 2013. Microwave properties of nanodiamond particles. Applied Physics Letters 102 (24) 244102. (10.1063/1.4809823)
- Slocombe, D. R. et al. 2013. Microwave properties of nanodiamond particles. Applied Physics Letters 102 (24) 244102. (10.1063/1.4809823)
- Stephen, J. et al., 2025. Dielectric property measurement of a SiCf/SiC Ceramic Matrix Composite via microwave cavity characterisation. Open Ceramics 23 100818. (10.1016/j.oceram.2025.100818)
- Suherman, P. M. et al., 2006. Microwave properties of Ba0.5Sr0.5TiO3 thin film coplanar phase shifters. Journal of Applied Physics 99 (10) 140101. (10.1063/1.2198933)
- Sulaimalebbe, A. et al. 2008. Microwave properties of platinum nanoparticle films. Microwave Symposium Digest , pp.1585-1588. (10.1109/MWSYM.2008.4633086)
- Taylor, R. L. et al. 2022. The influence of solvent composition on the coordination environment of the Co/Mn/Br based para-xylene oxidation catalyst as revealed by EPR and ESEEM spectroscopy. Catalysis Science & Technology 12 , pp.5274-5280. (10.1039/D2CY00496H)
- Valijam, S. et al., 2023. A lab-on-a-chip utilizing microwaves for bacterial spore disruption and detection. Biosensors and Bioelectronics 231 115284. (10.1016/j.bios.2023.115284)
- Velichko, A. V. et al., 2005. Correlation of structural and linear electromagnetic properties of high-T-c thin films with their nonlinear microwave performance. Superconductor Science and Technology 18 (11), pp.1478-1482. (10.1088/0953-2048/18/11/012)
- Velichko, A. .. et al., 2003. Anomalies in nonlinear microwave surface impedance of YBCO thin films on MgO: superconductor versus substrate effects. IEEE Transactions on Applied Superconductivity 13 (2), pp.3598-3601. (10.1109/TASC.2003.812407)
- Velichko, A. V. and Porch, A. 2001. Phenomenological model of the non linear microwave response of a superconductor containing weak links. Physical Review B 63 (9) 094512. (10.1103/PhysRevB.63.094512)
- Velichko, A. V. et al., 2001. Anomalous features in surface impedance of Y-Ba-Cu-O thin films: dependence on frequency, RF and DC fields. IEEE Transactions on Applied Superconductivity 11 (1), pp.3497-3500. (10.1109/77.919817)
- Williams, C. F. et al. 2019. Bioluminescence of Vibrio fischeri: bacteria respond quickly and sensitively to pulsed microwave electric (but not magnetic) fields. Journal of Biomedical Optics 24 (5) 051412. (10.1117/1.JBO.24.5.051412)
- Williams, C. F. et al. 2016. The separated electric and magnetic field responses of luminescent bacteria exposed to pulsed microwave irradiation. Applied Physics Letters 109 (9) 093701. (10.1063/1.4961970)
- Williams, C. F. et al. 2023. Non-thermal disruption of β-adrenergic receptor-activated Ca2+ signalling and apoptosis in human ES-derived cardiomyocytes by microwave electric fields at 2.4 GHz. Biochemical and Biophysical Research Communications 661 , pp.89-98. (10.1016/j.bbrc.2023.04.038)
- Wilson-Garner, S. et al. 2024. High-volume biological sample processing using microwaves. Journal of Applied Physics 135 (4) 044901. (10.1063/5.0178755)
- Yan, Y. et al., 2018. Rapid, non-invasive characterization of the dispersity of emulsions via microwaves. Chemical Science 9 (34), pp.6975-6980. (10.1039/C8SC00406D)
- Yates, E. A. et al., 2003. Microwave enhanced reaction of carbohydrates with amino-derivatized labels and glass surfaces. Journal of Materials Chemistry 13 (9), pp.2061-2063. (10.1039/B305248F)
- Yu, C. et al., 2024. Use of microwave dielectric spectroscopy for the In Actu assessment of frustrated Lewis Pair encounter complexes. Journal of the American Chemical Society 146 (29), pp.19809–19817. (10.1021/jacs.4c02736)
Book sections
- Porch, A. 2003. High frequency electromagnetic properties. In: Cardwell, D. A. and Ginley, D. S. eds. Handbook of Superconducting Materials. Vol. 1, Bristol: IOP Publishing. , pp.99-110.
- Porch, A. 2003. Microwave impedance. In: Cardwell, D. and Ginley, D. eds. Handbook of Superconducting Materials. Vol. 2, Bristol: IOP Publishing. , pp.1415 - 1436.
Books
- Masood, A. , Porch, A. and Barrow, D. A. 2010. Microwave resonators for highly sensitive compositional analysis: applications for solvents in microcapillary systems. Lap Lambert Academic Publishing.
Conferences
- Abduljabar, A. , Porch, A. and Barrow, D. 2014. Real-time measurements of size, speed, and dielectric property of liquid segments using a microwave microfluidic sensor. Presented at: 2014 IEEE MTT-S International Microwave Symposium (IMS2014) Tampa, FL, USA 1-6 June 2014. 2014 IEEE MTT-S International Microwave Symposium (IMS2014). IEEE. , pp.1-4.
- Abduljabar, A. et al. 2015. Microstrip split ring resonator for microsphere detection and characterization. Presented at: 2015 IEEE MTT-S International Microwave Symposium Phoenix, AZ, USA 17-22 May 2015. 2015 IEEE MTT-S International Microwave Symposium. , pp.1-4.
- Abduljabar, A. A. , Choi, H. and Porch, A. 2019. Novel variable coupling technique for microwave liquid heating and sensing. Presented at: 18th Mediterranean Microwave Symposium (MMS) 2018 Istanbul, Turkey 31 October - 2 November 2018. 18th Mediterranean Microwave Symposium (MMS) 2018. IEEE. , pp.-. (10.1109/MMS.2018.8612033)
- Barter, M. et al. 2024. Microwave dielectric characterisation with simultaneous temperature monitoring for gas flow systems using a hairpin resonator. Presented at: 2023 Asia-Pacific Microwave Conference (APMC) Taipei, Taiwan 5-8 December 2023. Proceedings Asia-Pacific Microwave Conference (APMC). IEEE. , pp.599-601. (10.1109/APMC57107.2023.10439680)
- Choi, H. et al. 2014. Observation of change in microwave properties during solid to liquid phase transformation of gallium. Presented at: 2014 International Symposium on Information Technology Convergence (ISITC 2014) Jeonju, Republic of Korea 30-31 October 2014.
- Choi, H. et al. 2014. A novel concentration detection method of hydrogen peroxide using microwave cavity perturbation technique. Presented at: 44th European Microwave Conference (EuMC) 2014 Rome, Italy 6-9 October 2014. 44th European Microwave Conference (EuMC 2014). Picastaway, NJ: IEEE. , pp.632-635. (10.1109/EuMC.2014.6986513)
- Choi, H. et al. 2015. Design of continuous non-invasive blood glucose monitoring sensor based on a microwave split ring resonator. Presented at: IEEE MTT-S 2014 IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications London 8-10 December 2014. 2014 IEEE MTT-S International Microwave Workshop series on RF and wireless technologies for biomedical and healthcare applications (IMWS-Bio). IEEE. , pp.1-3. (10.1109/IMWS-BIO.2014.7032398)
- Choi, H. et al. 2017. Microwave noninvasive blood glucose monitoring sensor: human clinical trial results. Presented at: IEEE MTT-S International Microwave Symposium 2017 Honolulu, Hawaii, USA 4 - 9 June 2017. Microwave Symposium (IMS), 2017 IEEE MTT-S International. , pp.876-879. (10.1109/MWSYM.2017.8058721)
- Choi, H. et al. 2018. Microwave noninvasive blood glucose monitoring sensor: penetration depth and sensitivity analysis. Presented at: IEEE MTT-S International Microwave Biomedical Conference 2018 Philadelphia, PA, US 14-15 Jun 2018. IEEE International Microwave Biomedical Conference (IMBioC). IEEE. , pp.52-54. (10.1109/IMBIOC.2018.8428850)
- Choi, H. , Luzio, S. and Porch, A. 2016. Dielectric properties of aqueous glucose solutions using microwave cavity and coaxial probe. Presented at: 2nd Australian Microwave Symposium Adelaide, Australia 11-12 February 2016. 2016 IEEE 2nd Australian Microwave Symposium (AMS 2016). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). , pp.7-8. (10.1109/AUSMS.2016.7593467)
- Choi, H. , Luzio, S. and Porch, A. 2024. Microwave non-invasive blood glucose monitor: Wireless implementation and challenges. Presented at: 54th European Microwave Conference (EuMC) Paris, France 24-26 September 2024. 2024 54th European Microwave Conference (EuMC). IEEE. , pp.493-496. (10.23919/eumc61614.2024.10732840)
- Clark, N. , Hefford, S. and Porch, A. 2017. Effect of build orientation and surface finish on surface resistance in microwave components produced by Selective Laser Melting. Presented at: 47th European Microwave Conference (EuMC) Nuremberg, Germany 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE. , pp.508-511. (10.23919/EuMC.2017.8230901)
- Cripps, S. C. and Porch, A. 2010. An active, non-intrusive, high resolution microwave field probe with applications in high power RF device and circuit design. Presented at: 2010 IEEE 11th Annual Wireless and Microwave Technology Conference (WAMICON 2010) Melbourne Beach, USAVol. 546185.
- Cuenca, J. et al. 2014. Microwave detection of photodielectric effects in antimony tin oxide. Presented at: 2014 International Symposium on Information Technology Convergence (ISITC 2014) Jeonju, Republic of Korea 30-31 October 2014.
- Cuenca, J. et al. 2014. Microwave complex permeability of magnetite using non-demagnetising and demagnetising cavity modes. Presented at: Microwave Conference (EuMC), 2014 44th European Rome, Italy 6-9 Oct 2014. Microwave Conference (EuMC), 2014 44th European. , pp.128-131. (10.1109/EuMC.2014.6986386)
- Cuenca, J. et al. 2014. Broadband microwave measurements of nanodiamond. Presented at: Microwave Conference (APMC), 2014 Asia-Pacific Sendai, Japan 4-7 Nov 2014. Microwave Conference (APMC), 2014 Asia-Pacific. , pp.1-3.
- Cuenca, J. A. et al. 2023. Microwave conductivity of boron-doped nanodiamond particles. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November - 02 December 2022. 2022 Asia-Pacific Microwave Conference (APMC). IEEE. (10.23919/APMC55665.2022.9999762)
- Doyle, S. et al., 2005. Detection of THz radiation using large niobium detector arrays. Presented at: Proceedings of 16th International Symposium on Space THz Technology (ISST) Goteborg, Sweden, pp.130-133.
- Doyle, S. M. et al. 2006. Kinetic inductance detectors for 200 micron astronomy. Presented at: Proceedings of 2006 SPIE, mm and sub-mm detectors for astronomy Orlando, FloridaVol. 6275.
- Doyle, S. M. et al. 2008. Lumped element kinetic inductance detectors for far-infrared astronomy. Presented at: Millimeter and Submillimeter Detectors and Instrumentation for Astronomy IV Marseilles, France 26 June 2008. Published in: Duncan, W. D. et al., Proceedings of the Millimeter and Submillimeter Detectors and Instrumentation for Astronomy IV Conference, Marseille, France, 26-28 June 2008. Vol. 7020.Proceedings of the SPIE Vol. 7020. Bellingham, WA: SPIE. , pp.70200T. (10.1117/12.788941)
- Doyle, S. M. et al. 2006. Kinetic inductance detectors for 200μm astronomy. Presented at: Millimeter and Submillimeter Detectors and Instrumentation for Astronomy III Orlando, FL, USA 29-31 May 2006. Published in: Zmuidzinas, J. et al., Proceedings. SPIE 6275, Millimeter and Submillimeter Detectors and Instrumentation for Astronomy III. Vol. 6275. Bellingham, WA: The International Society for Optical Engineering(10.1117/12.670200)
- Doyle, S. M. et al. 2007. Lumped element kinetic inductance detectors. Presented at: 18th International Symposium on Space Terahertz Technology 2007 (ISSTT 2007) Pasadena, CA, USA 21-23 March 2007. Published in: Karpov, A. ed. 18th International Symposium on Space Terahertz Technology 2007 (ISSTT 2007). International Symposium on Space Terahertz Technology ( ISSTT ) NY: International Symposium on Space Terahertz Technology ( ISSTT ). , pp.170-177.
- Edwards, P. P. et al., 2003. The size-induced metal-insulator transition in mesoscopic conductors. Presented at: NATO Advanced Research Workship on Molecular Nanowires and Other Quantum Objects, 7-11 Sept, 2003 Bled, SLovenia
- Goeritz, R. et al., 2007. Microwave compositional analysis of solvent matrices in microcapillary manifold systems. Presented at: Proc. 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2007) Paris, France, pp.1689-1691.
- Gumbleton, R. et al. 2019. Effects of post-processing treatments on the microwave performance of additively manufactured samples. Presented at: 13th European Conference on Antennas and Propagation (EuCAP) 2019 Krakow, Poland 31 March - 5 April 2019. 2019 13th European Conference on Antennas and Propagation (EuCAP). , pp.1-4.
- Hamzah, H. et al. 2019. A compact microwave applicator for the rapid detection of clostridium difficile. Presented at: 2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Nanjing, China 6-8 May 2019. 2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC). IEEE. (10.1109/IMBIOC.2019.8777882)
- Hefford, S. et al. 2017. Monitoring changes in microwave asorption of Ti64 powder during microwave sintering. Presented at: 2017 47th European Microwave Conference (EuMC) Nuremberg, Germany 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE. , pp.927-929. (10.23919/EuMC.2017.8230997)
- Hefford, S. and Porch, A. 2022. Surface resistance of metallised 3D-printed plastic surfaces measured in the C-band using a dielectric resonator. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.142-144. (10.23919/APMC55665.2022.9999909)
- Jones, D. et al. 2024. Novel oscillator for use in near-field microwave microscopy. Presented at: Asia-Pacific Microwave Conference (APMC) 05-08 December 2023. Proceedings 2023 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.829-831. (10.1109/APMC57107.2023.10439775)
- Jones, J. et al. 2025. A novel microwave applicator for large volume metal powder heating in additive manufacturing. Presented at: APMC 2024 Bali, Indonesia 17-20 November 2024. 2024 IEEE Asia-Pacific Microwave Conference (APMC). IEEE. , pp.1302-1304. (10.1109/apmc60911.2024.10867661)
- Jones, M. et al., 2017. Dielectric and structural characterisation of ammonia uptake by metal organic framework materials. Presented at: 254th ACS National Meeting & Exposition Washington, DC, USA 20-24 Aug 2017.
- Kang, I. et al., 2009. High quality factor extraction of miniaturised coupled line bandpass filter implemented using RF silicon integrated circuits. Presented at: Proceedings 39th European Microwave Conference (EuMC 2009) Rome, Italy, pp.830-833. (10.1109/EUMC.2009.5295966)
- Kazieczko, D. et al., 2025. Dielectric tissue phantom fabrication and automated compression test system for non-invasive blood glucose monitor. Presented at: European Microwave Week 2025 Utrecht, The Netherlands 21-26 September 2025. European Microwave Week 2025 Conference Proceedings. IEEE. , pp.664-667. (10.23919/eumc65286.2025.11235148)
- Kettle, J. et al., 2006. Experimental and theoretical analysis of current spreading in AIGaInP light emitting diodes. Presented at: Proceedingss of the 30th Workshop on Compound Semiconductor Devices and Integrated Circuits (WOCSDICE 2006) Goteborg, Sweden, pp.133-135.
- Masood, A. et al., 2008. Split ring resonator technique for compositional analysis of solvents in microcapillary systems. Presented at: Proceedings of MicroTAS San Diego, USA, pp.1636-1628.
- Morgan, D. V. and Porch, A. 2006. Field and thermionic field transport in AIGaAs heterojunction barriers. Presented at: Proceedings of 2006 IEEE Cornell Lester Eastman Conference New York, USA
- Morgan, D. V. and Porch, A. 2005. Transport of electrons by thermionic-field emission through triangular barriers. Presented at: Proceedings 29th Workshop on Compound Semiconductor Devices and Integrated Circuits Cardiff, UK, pp.203-204.
- Morgan, D. V. , Porch, A. and Perks, R. M. 2004. The design and realisation of transparent conducting spreading layers for LEDs. Presented at: Proceedings of European Workshop on Compund Semiconductor Devices (WOCSDICE 04) Bratislava, Slovakia, pp.25-26.
- Morgan, D. V. , Porch, A. and Perks, R. M. 2004. Transparent conducting spreading layers for LEDs: current density and mobility limits. Presented at: Proceedings Conference on Semiconductor and Integrated Optics (SIOE) Cardiff, UK
- Naylon, A. J. et al. 2010. Efficient Microwave heating and dielectric characterization of microfluidic systems. Presented at: Proceedings of MicroTAS 2010 Groningen, The Netherlands, pp.2092-2094.
- Palego, C. et al., 2016. BiCMOS microfluidic sensor for single cell label-free monitoring through microwave intermodulation. Presented at: 2016 IEEE MTT-S International Microwave Symposium (IMS) San Francisco, CA, USA 22-27 May 2016. 2016 IEEE MTT-S International Microwave Symposium (IMS). IEEE. , pp.1-4. (10.1109/MWSYM.2016.7540266)
- Parker, N. et al. 2019. A novel VHF heating system to aid selective laser melting. Presented at: 2019 IEEE MTT-S International Microwave Symposium, IMS 2019 Boston, USA 2 -7 June 2019. , pp.-.
- Perks, R. M. et al. 2006. Monte Carlo simulation of indium tin oxide current spreading layers in light emitting diodes. Presented at: 1st International Conference on Transparent Conducting Oxides Heraklion, Greece
- Porch, A. 2014. Towards an efficient biosensor for the detection of lipopolysaccharide in sepsis using molecularly imprinted polymers. Presented at: Winter Meeting of the Anaesthetic ResearchSociety Royal College Anaesthetists, London October 2013.
- Porch, A. et al. 2010. Sapphire dielectric resonator for microfluidic compositional analysis. Presented at: Proceedings of MicroTAS 2010 Groningen, The Netherlands, pp.2011-2013.
- Porch, A. and Morgan, D. V. 2005. Analysis of current spreading in transparent current spreading layers of finite size. Presented at: Proceedings 29th Workshop on Compound SemiconductorDevices and Ics(WOCSDICE2005) Cardiff, Uk
- Porch, A. and Morgan, D. V. 2007. Modeling of barrier tunneling in hetorojunction devices. Presented at: Proceedings 31st Workshop on Compound Semiconductor Devices and Ics ( WOCSDICE 2007) Venice, Italy, pp.145-148.
- Porch, A. , Odili, D. and Childs, P. A. 2010. Microwave characteristics of nanotube powders. Presented at: 34th Workshop on Compound Semiconductors and Integrated Circuits Darmstadt, Germany 17-19 May 2010. Proceedings of 34th Workshop on Compound Semiconductors and Integrated Circuits, Darmstadt. , pp.185-186.
- Porch, A. et al. 2006. Diagnostic testing of YBCO think films using the normal state modulated reflectance technique (Invited Paper). Presented at: 8th Symposium on High Temperature Superconductors in High Frequency Fields Girona, Spain
- Qiao, J. et al., 2003. The development of microwave systems to reduce diesel exhaust emissions. Presented at: Proceedings of the 16th International Conference on Systems Engineering Coventry, UK
- Rowe, D. J. et al. 2010. Microwave resonant sensor for real-time continuous-flow measurements of microfluidic systems. Presented at: 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010 : (MicroTAS 2010) Groningen, The Netherlands 3-7 October 2010. Published in: Verpoorte, S. ed. 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010 : (MicroTAS 2010) : Groningen, The Netherlands, 3-7 October 2010. San Diego, CA: Chemical and Biological Microsystems Society. , pp.1004-1006.
- Silver, K. et al. 2025. A novel miniaturized benchtop EPR spectrometer based on sideband detection using a software-defined radio. Presented at: APMC 2024 Bali, Indonesia 17-20 November 2024. 2024 IEEE Asia-Pacific Microwave Conference (APMC). IEEE. , pp.814-816. (10.1109/apmc60911.2024.10867565)
- Slocombe, D. R. , Porch, A. and Rueger, R. 2011. Dielectric relaxation of transparent conducting oxides at microwave frequencies. Presented at: WOCSDICE 2011 - 35th European Workshop on Compound Semiconductor Devices and Integrated Circuits Catania, Italy 29 May - 1 June 2011.
- Sulaimalebbe, A. et al. 2008. Microwave properties of platinum nanoparticle films. Presented at: IEEE MTT-S International Microwave Symposium Digest Atlanta, USA, pp.1592-1595.
- Velichko, A. V. et al., 2003. Origin on non-3:1 behaviour in the power dependence of IMD products in YBCO thin films. Presented at: 6th European Applied Superconductivity Conference Naples, Italy
- Williams, C. F. et al. 2016. What the deep sea can tell us about microwaves. Presented at: International Microwave Symposium IMS San Francisco, California 22-27 May 2016. Microwave Symposium (IMS), 2016 IEEE MTT-S International. IEEE(10.1109/MWSYM.2016.7540432)
- Williams, C. et al. 2018. Real-time microscopic observation of biological interactions with microwave fields. Presented at: International Microwave Biomedical Conference (IMBioC) Philadelphia, USA 14-15 Jun 2018. International Microwave Biomedical Conference (IMBioC). IEEE. , pp.199. (10.1109/IMBIOC.2018.8428902)
- Wilson-Garner, S. , Baillie, L. and Porch, A. 2023. Increasing sample volume for microwave-assisted rapid DNA release. Presented at: 2022 Asia-Pacific Microwave Conference (APMC) Yokohama, Japan 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE. , pp.638-640. (10.23919/APMC55665.2022.10000050)
Research
Contracts
| Title | People | Sponsor | Value | Duration |
|---|---|---|---|---|
| Correlated structural and microwave diagnostics of HTS thin films: Enabling science for successful applications | Dr A Porch | Engineering and Physical Sciences Research Council | 6960 | 01/10/2001 - 30/09/2004 |
| Novel antennas for implantable medical devices | Dr A Porch, Mr S Watts, Prof LDM Nokes | Zarlink Semiconductor Ltd | 20700 | 08/03/2004 - 08/03/2007 |
| NRN advanced engineering and materials | Bowen P, Porch A, Tasker PJ | Ser Cymru NRN AEM Swansea | 5000 | 01/09/2013 - 31/08/2018 |
| Capital equipment addressing new markets and leveraging in extra funding to Wales | Dr J Benedikt, Prof PJ Tasker, Dr A Porch | National Assembly for Wales (KEF) | 247700 | 15/11/2006 - 01/04/2007 |
| Modulation of the electronic properties of single-walled carbon nanotubes by mechanical strains | Karihaloo BL, Porch A | Royal Society | 10000 | 01/04/2009 - 01/04/2010 |
| Human body area networks using wireless medical devices | Nokes LDM, Porch A | Zarlink Semiconductor Ltd | 5000 | 27/04/2004 - 26/04/2009 |
| Multi-mode sampling ADC system and wideband DAC using direct interpolation | Belcher A, Porch A | SELEX | 270001 | 01/03/2010 - 31/08/2011 |
| Efficient Composite Curing by Intelligent Microwave Processing | Lees J, Evans SL, Porch A, Eaton M | EPSRC Centre for Innovative Manufacturing in Composites - CIMComp, via Nottingham | 49069 | 01/05/2015 - 31/10/2015 |
| High efficiency nanparticulate Au catalysts and size-induced metal insulator transition | Porch A | King Abdulaziz City for Science and Technology (KACST) via Oxford University | 39125 | 01/08/2013 - 31/07/2017 |
| Non-invasive glucose meters | Porch A | Cardiff Partnership Fund | 39100 | 20/01/2010 - 30/06/2010 |
| Microwave measurement system | Porch A | EPSRC Impact Acceleration Account | 5000 | 30/09/2015 - 31/12/2015 |
| Tissue hydration during pre-parturitional cervical remodelling | Porch A | University of Sheffield | 1000 | 01/10/2012 - 28/02/2014 |
| Novel microwave sensor electronics | Porch A | Cardiff Partnership Fund Ltd | 22761 | 01/12/2009 - 01/06/2010 |
| Compound semiconductor devices and integrator circuits | Porch A | Royal Society | 540 | 14/05/2006 - 18/05/2006 |
| Microwave characterisation of semiconducting metal oxides | Porch A, Perks R | Merck Chemicals Ltd | 30000 | 01/07/2009 - 30/06/2012 |
| New Hydrogen storage materials - Investigations through structural and electrical characterisation | Porch A, Barrow D | STFC | 26000 | 01/10/2012 - 30/09/2015 |
| Non-invasive blood glucose detection - clinical study | Porch A, Beutler J | Cardiff Partnership Fund | 37290 | 16/02/2011 - 30/09/2011 |
| Non-Invasive blood glucose meters | Porch A, Birchall J (PHRMY) | Wellcome Trust | 769188 | 01/03/2012 - 30/06/2016 |
| Low cost scaler analyser | Porch A, Casbon M | Universitat Bayreuth | 2659 | 14/10/2013 - 13/02/2014 |
| Biological Effects of Pulsed RF Fields on Luminophores | Porch A, Lloyd D, Hayes A, Pope S | Ser Cynru NRN Swansea | 37358.5 | 01/12/2014 - 31/05/2016 |
| Rapid diagnosis of clostridium difficile infection using magneto-optical sensing | Baillie L (PHRMY), Porch A | Welsh Government - Life Sciences Bridging Fund | 6048 | 01/04/2016 - 31/03/2017 |
| Develop an ultra rapid diagnostic system capable of detecting the presence of C. difficile in a clinincal sample at the bedside in under 10 minutes | Baillie L(PHRMY), Lees J, Porch A | Cardiff Partnership Fund | 12022 | 01/09/2014 - 31/08/2015 |
| A rapid (10 min), handheld, point of care diagnostic for antibiotic resistant straphylococcus aureus | Baillie L(PHRMY), Porch A, Connor T (BIOSI) | Wellcome Trust | 11357.33 | 01/09/2015 - 31/08/2016 |
| Clean and Green Microwave heating using solid state physics | Cripps, S, Porch A, Lees J | NXP Semiconductors Netherlands B V | 30000 | 01/10/2011 - 30/09/2014 |
Supervised Students
| Title | Student | Status | Degree |
|---|---|---|---|
| Microwave Resonators For Highly Sensitive Compositional Analysis Of Solvents In Microcapillary Systems | MASOOD Adnan | Graduate | PhD |
| Materials and Antennas for Implantable Medical Telemetry Devices | IZZIDIEN Ahmed Asal | Graduate | PhD |
| Microfluidic Devices To Facilitate In-Flow Medium Exchange, and Tuneable Size-Based Sorting of Microspheres | MORGAN Alex John Lewis | Graduate | PhD |
| COMPACT MICROWAVE MICROFLUIDIC SENSORS AND APPLICATOR | ABDULJABAR Ali Amin | Thesis Submitted | PhD |
| Modelling, Analysis And Validation Of Microwave Techniques For The Characterisation Of Metallic Nanoparticles | SULAIMALEBBE Aslam | Graduate | PhD |
| A COMPARISON OF LOGARITHMIC AND FLOATING-POINT NUMBER SYSTEMS IMPLEMENTED ON XILINX VIRTEX-II FIELD-PROGRAMMABLE GATE AR | LEE Barry Roland | Graduate | PhD |
| The Electrical Properties Of Transparent Conducting Oxide Composites | SLOCOMBE Daniel | Graduate | PhD |
| Microfluidic Microwave Resonant Sensors | ROWE David | Graduate | PhD |
| The Application of Microfluidics To Continuous Water Toxicity Monitoring | MELE Emanuele | Thesis Submitted | MPhil |
| Biomedical Applications of Microwave Engineering | SHKAL Fatma Ahmed | Current | PhD |
| Use of microwave technologies in the detection of pathogenic bacteria | HAMZAH Hayder Miri Hamzah | Current | PhD |
| Microwave Resonant Sensors | NAYLON Jack | Graduate | PhD |
| Characterisation of Powerders Using Microwave Cavity Perturbation | CUENCA Jerome Alexander | Graduate | PhD |
| A Novel, Planar, Microfluidiic Junction for Multiphase Flow, Exemplified Through The Production Of Fusion Energy Targets, Encapsulated Mouse Nueron Stem Cells And Multi-Compartmental Capsules | LI Jin | Thesis Submitted | PhD |
| Simultaneous Structrual and Dielectric measurement of Ammonia Storage Materials | HARTLEY Jon | Thesis Submitted | PhD |
| Unified Field Multiplier for GF(p) and GF(2) with Novel Digit Encoding. | AU Lai Sze | Graduate | PhD |
| INVESTIGATION OF THE LIGHT HARVESTING PERFORMANCE OF ARTIFICIAL BIOMATERIALS. | DING Liang | Current | PhD |
| MICROFLUIDIC PRODUCTION OF STEM-CELL MICROCAPSULES FOR REGENERATIVE HEALTHCARE. | HIDALGO SAN JOSE Lorena | Current | PhD |
| Gallium Nitride Processing for High Power Microwave Devices | FARRANT Luke | Graduate | PhD |
| USE OF HIGH FREQUENCY TECHNIQUES IN MEDICAL DIAGNOSTICS | EHTAIBA Mabrouka Haiba A | Current | PhD |
| MICROWAVE CHARACTERISATION OF AMMINES FOR ENERGY STORAGE APPLICATIONS. | BARTER Michael | Current | PhD |
| RADIATION-BASED TECHNOLOGY TO ENHANCED MICROBICIDAL ACTIVITY OF BIOCIDES | PASCOE Michael | Current | PhD |
| Resistive Superconductivity Fault Current Limiter | ALY Mohamed Mahmoud | Graduate | PhD |
| The Manufacture Of A Prototype Laser Machined Chromatographic Separations Column | SYKES Neil | Graduate | MPhil |
| High Resolution Electric Field Probes With Applications In High Efficiency RF Power Amplifier Design | DEHGHAN Nelo | Graduate | PhD |
| USE OF NOVEL SENSING TECHNIQUES IN NEAR NETT SHAPE MANUFACTURING. | CLARK Nicholas Sebastian | Current | PhD |
| Microfabricated Nuclear Fusion Energy Targets | INOUE Nicholas Tatsunosuke | Current | PhD |
| RF techniques applied to additive manufacturing | PARKER Nyle | Current | PhD |
| MICROWAVE PROCESSING IN ADDITIVE MANUFACTURING. | HEFFORD Samuel John | Current | PhD |
| ELECTROMAGNETIC PROPERTIES OF SEMICONDUCTING METAL OXIDES UNDER EXTERNAL STIMULATION. | PARTRIDGE Samuel Lee | Current | PhD |
| Investigation Of The Interaction For Nanolithography Applications | LEWIS Scott Mark | Graduate | PhD |
| Kinetic Inductance Detectors. | DOYLE Simon Michael | Graduate | PhD |
| Low Power Performance of Primitive Digital Filters | WONGSUWAN Yodchai | Graduate | PhD |
Teaching
Since 1986 I have taught courses at UG and MSc levels in electromagnetism (primary specialism), RF/microwave engineering, electronic devices and circuits, materials, engineering mathematics and optoelectronics at the Universities of Cambridge, Birmingham and Cardiff.
Previously I have been Discipine Director for Electronic and Electronic Engineering at Cardiff from 2003-2006, and again from 2014-2017. I've held UG/MSc External Examiner roles at the University of Birmingham (2003-2006), Heriott Watt University (2012-2017), Surrey University (2015-2019) and Lancaster University (2021-).
I won the "Teacher of the Year Award", voted for by Cardiff students, thirteen times since its inauguration in 2005.
My main current teaching is on the following Cardiff modules:
EN1064 Network Analysis (Module Leader)
EN1084 Electromagnetism and Materials (Module Leader)
EN2076 Electromagnetic Fields, Waves and Transmission Lines (Module Leader)
Biography
1983-1986 BA in Natural Sciences (Physics, first class, Foundation Scholar), Pembroke College, Cambridge University
1986-1989 PhD in Low Temperature Physics, Cavendish Laboratory, Cambridge University
Thesis title "Microwave Surface Impedance of High Temperature Superconductors"
1990-1995 Research Fellow, School of Electrical and Electronic Engineering, Birmingham University
1995-2000 Lecturer/Senior Lecturer, School of Electrical Engineering, Birmingham University
2000-2007 Senior Lecturer/Reader, School of Enigneering, Cardiff University
2007- Professor, School of Engineering, Cardiff University
Supervisions
I am interested in supevising research projects in the following areas:
- RF and Microwave sensors
- RF and microwave interactions with materials
- Passive RF and microwave devices
- RF and microwave medical devices
- RF and microwave heating
- New microwave methods in electron paramagnetic resonance (EPR) spectroscopy
- Superconductivity and applications
- Microwave devices made by additive manufacturing
- Novel uses of RF and microwave technologies across the sciences