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Dr Themis Prodromakis

Academic Staff

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Themis is a Reader in Nanoelectronics and EPSRC Fellow affiliated with the Nano Research Group and the Southampton Nanofabrication Centre of ECS at University of Southampton. He is also a Honorary Research Fellow within Imperial College London. He previously held a Corrigan Fellowship in Nanoscale Technology and Science, funded by the Corrigan Foundation and LSI Inc., within the Centre for Bio-inspired Technology at Imperial College and a Lindemann Trust Visiting Fellowship in EECS UC Berkeley. Dr Prodromakis is a Senior Member of the IEEE, and a Member of the INE and the IET, and also serves as member of the BioCAS, Nanoelectronics  and Gigascale Systems and the Sensory Systems Technical Committees of the IEEE Circuits & Systems Society. He is also a member of the IEEE Nanotechnology Council, representing the CAS society, and Associate Editor for Nature's Scientific Reports, IEEE Sensors and the Frontiers in Neuromorphic Engineering. Dr Prodromakis is also the Director of the Lloyds Register Foundation International Consortium for Nanotechnology, a global initiative for building a safer world with nanotechnologies. His contributions on electron devices were recognised by his appointment as a member of the Semiconductor Research Corporation (SRC) Emerging Research Devices working group that produces the International Technology Roadmap for Semiconductors (ITRS). In 2015, Dr Prodromakis established ArC Instruments Ltd, a start-up that delivers high-performance testing infrastructure for automating characterisation of novel nanodevices. His background is in Electron Devices and nanofabrication techniques, with his research being focused on bio-inspired devices for advanced computing architectures and biomedical applications. 

Research

Research interests

Themis is leading a 20-people strong interdisciplinary team comprising expertise that ranges from nanomaterials characterisation to electron devices, circuits and systems and biomedical devices. The Prodromakis group is developing ultrahigh density resistive memory chips based on transition metal-oxides. These memristor chips are employed both as next generation data storage and neuromorphic computing (collaboration with THALES and VENNEOS). The team is also developing next-generation neural interfaces that enable linking biological functions to electronics and biomimetic cell-culturing platforms manipulating the position and morphology of cardiac cells in vitro (collaboration with GlaxoSmithKline – GSK). We are also developing low-cost point-of-care diagnostics by exploiting PCB manufacturing techniques. This project is in collaboration Newbury Electronics, a leading manufacturer of PCBs in the UK, and Imperial College Healthcare NHS, who currently carry out the clinical trials for TB diagnosis. Work in the Prodromakis team has led into a start-up company, ArC Instruments Ltd, that delivers high performance testing platforms for characterising ‘en masse’ novel technologies in a fast and automated fashion.


Prodromakis group overview

Projects

Grants

• Lloyds Register Foundation, “International Consortium in Nanotechnologies”, £3M, (PI), Apr 2015

• A.G. Leventis Foundation, “PhD Scholarship in Bio-Nano Sciences”, £60,000, (PI), Feb 2014

• EPSRC, “An electronic-based ELISA combined with microfluidics”, £1.1M, (PI), Mar 2014

• NC3Rs, CRACK-IT InPulse, Monitoring contractility of bio-realistic human cardiac tissue in vitro, £100K, (Co-I), Jan 2014

• University of Southampton, Diamond Jubilee Fellowship for Leon Chua, £15k, (PI), Sep 2013

• FP7, “Real neurons-nanoelectronics Architecture with Memristive Plasticity”, €2.1M, (PI), Sep 2013

• EPSRC, “Reliably Unreliable Nanotechnologies”, £1.4M, Early Career Fellowship, (PI), Mar 2013

• eFutures XD, Synaptic-like Dynamics of Volatile Memristors, £50,642, (Co-I), May 2012

• CHIST-ERA, Plasticity in NEUral Memristive Architectures”, €1.66M, (PI/Co-ordinator), Sep 2011

Publications

Goh, Zheng Da Clinton, Georgiou, Pantelis, Constandinou, Timothy G, Prodromakis, T. and Toumazou, Toumazou, C. (2011) Live demonstration: a CMOS-based lab-on-chip array for combined magnetic manipulation and opto-chemical sensing. In, 2011 IEEE International Symposium on Circuits and Systems (ISCAS), Rio de Janeiro, BR, 15 - 19 May 2011. , 1997-2001. (doi:10.1109/ISCAS.2011.5937986).

Prodromakis, T., Georgiou, P., Michelakis, K. and Toumazou, C. (2009) Effect of mobile ionic-charge on CMOS based ion-sensitive field-effect transistors (ISFETs). In, IEEE International Symposium on Circuits and Systems, 2009, Taipei, TW, 24 - 27 May 2009. , 2165-2168. (doi:10.1109/ISCAS.2009.5118225).

Prodromakis, Themistoklis, Liu, Yan, Constandinou, Timothy, Georgiou, Pantelis and Toumazou, Chris (2010) Exploiting CMOS technology to enhance the performance of ISFET sensors. IEEE Electron Device Letters, 31, (9), 1053-1055. (doi:10.1109/LED.2010.2052011).

Rao, Christopher, Prodromakis, Themistoklis, Kolker, Ljudmila, Chaudhry, Umar A.R., Trantidou, Tatiana, Sridhar, Arun, Weekes, Claire, Camelliti, Patrizia, Harding, Sian E., Darzi, Ara, Yacoub, Magdi H., Athanasiou, Thanos and Terracciano, Cesare M. (2013) The effect of microgrooved culture substrates on calcium cycling of cardiac myocytes derived from human induced pluripotent stem cells. Biomaterials, 34, (10), 2399-2411. (doi:10.1016/j.biomaterials.2012.11.055).

Prodromakis, T., Michelakis, K. and Toumazou, C. (2010) Switching mechanisms in microscale memristors. Electronics Letters, 46, (1), 63-65. (doi:10.1049/el.2010.2716).

Prodromakis, Themistoklis and Papavassiliou, Christos (2010) An experimental technique for characterizing slow-wave characteristics of MIS-like transmission lines using aqueous dielectrics. IEEE Transactions on Microwave Theory and Techniques, 58, (4), 985-993. (doi:10.1109/TMTT.2010.2042521).

Liu, Yan, Georgiou, Pantelis, Prodromakis, Themistoklis, Constandinou, Timothy G and Toumazou, Christofer (2011) An extended CMOS ISFET model incorporating the physical design geometry and the effects on performance and offset variation. IEEE Transactions on Electron Devices, 58, (12), 4414-4422. (doi:10.1109/TED.2011.2168821).

Casadevall i Solvas, Xavier, Turek, Vladimir, Prodromakis, Themistoklis and Edel, Joshua B. (2012) Microfluidic evaporator for on-chip sample concentration. Lab on a Chip, 12, (20), 4049-4054. (doi:10.1039/C2LC40746A).

Berdan, R., Prodromakis, T., Salaoru, I., Khiat, A. and Toumazou, C. (2012) Memristive devices as parameter setting elements in programmable gain amplifiers. Applied Physics Letters, 101, (24), 243502-[3 pages]. (doi:10.1063/1.4770315).

Michelakis, K., Prodromakis, T. and Toumazou, C. (2010) Cost-effective fabrication of nanoscale electrode memristors with reproducible electrical response. Micro & Nano Letters, 5, (2), 91-94. (doi:10.1049/mnl.2009.0106).

Berdan, R., Prodromakis, T. and Toumazou, C. (2012) High precision analogue memristor state tuning. Electronics Letters, 48, (18), 1105-1107. (doi:10.1049/el.2012.2295).

Goh, Clinton Z.D., Georgiou, Pantelis, Constandinou, Timothy G., Prodromakis, Themistoklis and Toumazou, Christofer (2011) A cmos-based isfet chemical imager with auto-calibration capability. IEEE Sensors Journal, 11, (12), 3253-3260. (doi:10.1109/JSEN.2011.2155644).

Prodromakis, T. and Papavassiliou, C. (2009) Engineering the Maxwell-Wagner polarization effect. Applied Surface Science, 255, (15), 6989-6994. (doi:10.1016/j.apsusc.2009.03.030).

Lim, Chuan Kai Kenneth and Prodromakis, T. (2013) Computing motion with 3D memristive grid. Pre-print, (arXiv:1303.3067), 1-11.

Trantidou, Tatiana, Prodromakis, Themistoklis and Toumazou, Chris (2012) Oxygen plasma induced hydrophilicity of parylene-C thin films. Applied Surface Science, 261, 43-51. (doi:10.1016/j.apsusc.2012.06.112).

Ye, Zhanyou, Wu, Shi Hong Marcus and Prodromakis, Themistoklis (2013) Computing shortest paths in 2D and 3D memristive networks. Pre-print, (arXiv:1303.3927), 1-11.

Rao, C., Prodromakis, T., Chaudhry, U., Camelliti, P., Yacoub, M.H., Darzi, A., Ali, N.N., Athanasiou, T. and Terracciano, C.M. (2012) Structured culture scaffolds improve the calcium handling properties of cardiomyocytes differentiated from induced pluripotent stem cells. Biophysical Journal, 102, (3), 103. (doi:10.1016/j.bpj.2011.11.579).

Prodromakis, T. and Papavassiliou, C. (2009) Surface texturing for Maxwell-Wagner polarisation engineering. Micro & Nano Letters, 4, (1), 5-8. (doi:10.1049/mnl:20080049).

Gelencser, Andras, Prodromakis, Themistoklis, Toumazou, Christofer and Roska, Tamas (2011) A biomimetic model of the outer plexiform layer by incorporating memristive devices. Pre-print, (arXiv:1112.0655), 1-24.

Prodromakis, T., Michelakis, K. and Toumazou, C. (2010) Fabrication and electrical characteristics of memristors with TiO 2/TiO 2+x active layers. In, 2010 IEEE International Symposium on Circuits and Systems (ISCAS 2010), Paris, FR, 30 May - 02 Jun 2010. IEEE, 1520-1522.

Prodromakis, T. (2013) Two centuries of memristors. In, Chen, G. and Adamatzky, A. (eds.) Chaos, CNN, Memristors and Beyond: A Festschrift for Leon Chua. London, GB, World Scientific, 508-517.

Prodromakis, Themistoklis (2012) Biomimetic products [edited section]. In, Bhushan, Bharat (eds.) Encyclopedia of Nanotechnology. New York, US, Springer.

Prodromakis, T., Liu, Y. and Toumazou, C. (2011) Low-cost implementations of pH monitoring platforms. In, Lewis, E. and Kenny, T. (eds.) Proceedings of the IEEE Sensors 2011 Conference. Piscataway, US, IEEE, 1082-1084. (doi:10.1109/ICSENS.2011.6127339).

Shihong, Marcus Wu, Prodromakis, Themistoklis, Salaoru, Iulia and Toumazou, Christofer (2012) Modelling of current percolation channels in emerging resistive switching elements. Pre-print, 1-5.

Prodromakis, T., Liu, Y., Yang, J., Hollinghurst, D. and Toumazou, C. (2011) A novel design approach for developing chemical sensing platforms using inexpensive technologies. In, 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), San Diego, US, 10 - 12 Nov 2011. , 369-372. (doi:10.1109/BioCAS.2011.6107804).

Prodromakis, T., Michelakis, K., Zoumpoulidis, T., Dekker, R. and Toumazou, C. (2009) Biocompatible encapsulation of CMOS based chemical sensors. In, 2009 IEEE Sensors, Christchurch, NZ, 25 - 28 Oct 2009. , 791-794.

Zoumpoulidis, T., Prodromakis, T., van Zeijl, H., Michelakis, K., Bartek, M., Toumazou, C. and Dekkerz, R. (2009) Stretchable array of ISFET devices for applications in biomedical imagers. In, 2009 IEEE Sensors, Christchurch, NZ, 25 - 28 Oct 2009.

Prodromakis, T., Papavassiliou, C., Konstantinidis, G. and Toumazou, C. (2009) Application of gold nanodots for Maxwell--Wagner loss reduction. Micro & Nano Letters, 4, (2), 80-83. (doi:10.1049/mnl.2009.0016).

Serrano-Gotarredona, T., Masquelier, T., Prodromakis, T., Indiveri, G. and Linares-Barranco, B. (2013) STDP and STDP variations with memristors for spiking neuromorphic learning systems. Frontiers in Neuroscience, 7, (2), 1-15. (doi:10.3389/fnins.2013.00002).

Prodromakis, T. and Toumazou, C. (2010) A review on memristive devices and applications. In, Proceedings of the 2010 IEEE International Conference on Electronics, Circuits, and Systems. Piscataway, US, IEEE, 934-937. (doi:10.1109/ICECS.2010.5724666).

Constandinou, T.G., Georgiou, P., Prodromakis, T. and Toumazou, C. (2010) A CMOS-based lab-on-chip array for the combined magnetic stimulation and opto-chemical sensing of neural tissue. In, 12th International Workshop on Cellular Nanoscale Networks and their Applications (CNNA 2010), Berkeley, US, 03 - 05 Feb 2010. IEEE, 1-6. (doi:10.1109/ICSENS.2009.5398139).

Zain, W.S.W., Prodromakis, T. and Toumazou, C. (2010) A bulk-driven ISFET-based chemical mixer. In, IEEE Biomedical Circuits and Systems Conference (BioCAS), Paphos, CY, 03 - 05 Nov 2010. IEEE, 134-137. (doi:10.1109/BIOCAS.2010.5709589).

Prodromakis, T., Georgiou, P., Constandinou, T.G., Michelakis, K. and Toumazou, C. (2008) Batch encapsulation technique for CMOS based chemical sensors. In, 2008 IEEE Biomedical Circuits and Systems Conference, Baltimore, US, 20 - 22 Nov 2008. IEEE, 321-324. (doi:10.1109/BIOCAS.2008.4696939).

Prodromakis, Themistoklis, Papavassiliou, Christos and Michelakis, Kostis (2008) Microstrip stepped impedance lowpass filters based on the maxwell-wagner polarization mechanism. In, IEEE International Symposium on Circuits and Systems- ISCAS 2008, Seattle, US, 18 - 21 May 2008. IEEE, 616-619. (doi:10.1109/ISCAS.2008.4541493).

Prodromakis, Themistoklis, Papavassiliou, Christos and Konstantinidis, George (2007) A miniaturized delay line based on slow-wave substrates. In, 2007 IEEE International Symposium on Circuits and Systems, New Orleans, US, 27 - 30 May 2007. IEEE, 369-372.

Prodromakis, T, Papavassiliou, C. and Toumazou, C. (2010) Application of Maxwell-Wagner polarization in delay lines. Microelectronics Journal, 41, (1), 17-24.

Prodromakis, T. and Papavassiliou, C. (2006) Distributed filter design on silicon CMOS. At IEEE International Symposium on Circuits and Systems, 2006. ISCAS 2006, Kos, GR, 21 - 24 May 2006. (doi:10.1109/ISCAS.2006.1693333).

Prodromakis, T., Salaoru, I., Khiat, A. and Toumazou, C. (2012) Concurrent resistive and capacitive switching of nanoscale TiO2 memristors. In, Nature Conference on Frontiers in Electronic Materials: Correlation Effects and Memristive Phenomena, Aachen, DE, 17 - 20 Jun 2012.

Prodromakis, T., Toumazou, C. and Chua, L. (2012) Memristors: two centuries on. In, Nature Conference on Frontiers in Electronic Materials: Correlation Effects and Memristive Phenomena, Aachen, DE, 17 - 20 Jan 2012. , 1-2.

Prodromakis, Themistoklis, Peh, Boon Pin, Papavassiliou, Christos and Toumazou, Christofer (2011) A versatile memristor model with nonlinear dopant kinetics. IEEE Transactions on Electron Devices, 58, (9), 3099-3105. (doi:10.1109/TED.2011.2158004).

Prodromakis, T., Toumazou, C. and Chua, L. (2012) Two centuries of memristors. Nature Materials, 11, (6), 478-481. (doi:10.1038/nmat3338).

Cserey, G., Rak, A., Jakli, B. and Prodromakis, T. (2010) Cellular neural networks with memristive cell devices. In, 17th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2010), 12 - 15 Dec 2010. Athens, GR, IEEE, 938-941. (doi:10.1109/ICECS.2010.5724667).

Prodromakis, T., Michelakis, K. and Toumazou, C. (2010) Practical micro/nano fabrication implementations of memristive devices. In, 12th International Workshop on Cellular Nanoscale Networks and Their Applications (CNNA), 03 - 05 Feb 2010. Berkeley, US, 4pp.

Salaoru, Iulia, Prodromakis, Themistoklis, Khiat, Ali and Toumazou, Christofer (2013) Resistive switching of oxygen enhanced TiO2 thin-film devices. Applied Physics Letters, 102, (1), 013506-[4 pages]. (doi:10.1063/1.4774089).

Prodromakis, Themistoklis, Papavassiliou, Christos and Konstantinidis, George (2007) Micro-scale lowpass filters based on the Maxwell-Wagner phenomenon. In, 2007 European Microwave Conference, Munich, DE, 09 - 12 Oct 2007. IEEE, 850-853. (doi:10.1109/EUMC.2007.4405326).

Prodromakis, Themistoklis, Liu, Yan and Toumazou, Chris (2011) A low-cost disposable chemical sensing platform based on discrete components. IEEE Electron Device Letters, 32, (3), 417-419. (doi:10.1109/LED.2010.2099098).

Prodromakis, T., Konstantinidis, G., Papavassiliou, C. and Toumazou, C. (2010) Interfacial polarisation on gallium arsenide membranes. Micro & Nano Letters, 5, (3), 178-180. (doi:10.1049/mnl.2010.0008).

Reverter, F., LIU, Y., Georgiou, P., Prodromakis, T. and Constandinou, T.G. (2013) Design considerations for a CMOS Lab-on-Chip microheater array to facilitate the in vitro thermal stimulation of neurons. In, 2013 IEEE-EMBS 2013 Annual International Conference of the Engineering in Medicine and Biology Society, Osaka, JP, 03 - 07 Jul 2013.

Serrano-Gotarredona, T., Prodromakis, T. and Linares-Barranco, B. (2013) A proposal for hybrid memristor-CMOS spiking neuromorphic learning systems. IEEE Circuits and Systems Magazine, 13, (2), 74-88. (doi:10.1109/MCAS.2013.2256271).

Trantidou, T., Prodromakis, T., Tsiligkiridis, V., Chang, Y.C. and Toumazou, C. (2013) Sensing H+ with conventional neural probes. Applied Physics Letters, 102, (22), 223506-[4pp]. (doi:10.1063/1.4809674).

Trantidou, Tatiana, Payne, David J., Tsiligkiridis, Vasileios, Chang, Yu-Chun, Toumazou, Christofer and Prodromakis, Themistoklis (2013) The dual role of Parylene C in chemical sensing: acting as an encapsulant and as a sensing membrane for pH monitoring applications. Sensors and Actuators B: Chemical (doi:10.1016/j.snb.2013.05.077).

Trantidou, T., Tariq, M, Chang, Y.-C., Toumazou, C. and Prodromakis, T. (2013) Free-standing parylene C thin films as flexible pH sensing membranes. In, IEEE Sensors 2013, Baltimore, City of, US, 03 - 06 Nov 2013.

Rao, C., Barratt, H., Prodromakis, T. and Terracciano, C.M. (2013) Tissue engineering techniques in cardiac repair and disease modelling. Current Pharmaceutical Design (doi:10.2174/13816128113199990442). (PMID:23844730).

Indiveri, Giacomo, Linares-Barranco, Bernabe, Legenstein, Robert, Deligeorgis, George and Prodromakis, Themistoklis (2013) Integration of nanoscale memristor synapses in neuromorphic computing architectures. Nanotechnology, 24, (38), 384010. (doi:10.1088/0957-4484/24/38/384010).

Berdan, R., Lim, C., Khiat, A., Papavassiliou, C. and Prodromakis, T. (2013) A memristor SPICE model accounting for volatile characteristics of practical ReRAM. IEEE Electron Device Letters, 35, (1), 135-137.

Salaoru, I., Khiat, A., Li, Q., Berdan, R. and Prodromakis, T. (2013) Pulse-induced resistive and capacitive switching in TiO2 thin film devices. Applied Physics Letters, 103, (24)

Khiat, A., Salaoru, I. and Prodromakis, T. (2014) Resistive switching characteristics of indium–tin-oxide thin film devices. Physica Status Solidi (A), 211, (5), 1194-1199. (doi:10.1002/pssa.201330646).

Salaoru, I., Khiat, A., Berdan, R., Quingjian, L., Papavassiliou, C. and Prodromakis, T. (2014) Origin of the OFF state variability in ReRAM cells. Journal of Physics D: Applied Physics, 47, (14), 1-10. (doi:10.1088/0022-3727/47/14/145102).

Serb, A., Berdan, R., Khiat, A., Papavassiliou, C. and Prodromakis, T. (2014) Live demonstration: a versatile, low-cost platform for testing large ReRAM cross-bar arrays. At IEEE International Symposium on Circuits and Systems (ISCAS), Circuits & Systems Society Forum on Emerging & Selected Topics (CAS-FEST), Melbourne, AU, 01 - 05 Jun 2014.

Qingjiang, Li, Khiat, A., Salaoru, I., Hui, X. and Prodromakis, T. (2014) Origin of stochastic resistive switching in devices with phenomenologically identical initial states. At IEEE International Symposium on Circuits and Systems (ISCAS), Circuits & Systems Society Forum on Emerging & Selected Topics (CAS-FEST), Melbourne, AU, 01 - 05 Jun 2014.

Berdan, R., Khiat, A., Papavassiliou, C. and Prodromakis, T. (2014) Qualitative SPICE modeling accounting for volatile dynamics of TiO2 memristors. In, IEEE International Symposium on Circuits and Systems (ISCAS), Circuits & Systems Society Forum on Emerging & Selected Topics (CAS-FEST), Melbourne, AU, 01 Jun - 05 May 2014.

Serb, A., Berdan, R., Khiat, A., Shari, L., Vasilaki, E., Papavassiliou, C. and Prodromakis, T. (2014) Memristors as synapse emulators in the context of event-based computation. In, IEEE ISCAS, CAS-FEST: Circuits & Systems Society Forum on Emerging & Selected Topics, Melbourne, AU, 04 - 05 Jun 2014.

Wizenberg, R., Khiat, A., Berdan, R., Papavassiliou, C. and Prodromakis, T. (2014) Applications of solid-state memristors in tunable filters. In, IEEE ISCAS, CAS-FEST: Circuits & Systems Society Forum on Emerging & Selected Topics, Melbourne, AU, 04 - 05 Jun 2014.

Trantidou, T., Tariq, M., Pintot, K., Toumazou, C., Terracciano, C. and Prodromakis, T. (2014) A lab-on-chip approach for monitoring the electrochemical activity of biorealistic cell cultures. In, IEEE ISCAS, CAS-FEST: Circuits & Systems Society Forum on Emerging & Selected Topics, Melbourne, AU, 04 - 05 Jun 2014.

Salaoru, I., Khiat, A., Berdan, R. and Prodromakis, T. (2013) Pulse-induced resistive and capacitive switching in TiO2 ReRAM. At 39th International Conference on Micro and Nano Engineering (MNE), London, GB, 16 - 19 Sep 2013.

Li, Q., Khiat, A., Salaoru, I., Papavassiliou, C. and Prodromakis, T. (2014) Memory impedance in TiO2 based metal-insulator-metal devices. Scientific reports 4, 4522, 4, (4522) (doi:10.1038/srep04522).

Carta, Daniela, Regoutz, Anna, Salaoru, Iulia, Khiat, Ali, Harrison, Nicholas, Mitterbauer, Christoph and Prodromakis, Themistoklis (2014) Resistive switching in titanium oxide thin films for ReRAM: a nanoscale study. E-MRS 2014. European Materials Research Society, Lille, FR, 26 - 30 May 2014.

Trantidou, T., Rao, C., Barrett, H., Camelliti, P., Pinto, K., Yacoub, M.H., Athanasiou, T., Toumazou, C., Terracciano, C.M. and Prodromakis, T. (2014) Selective hydrophilic modification of Parylene C films: a new approach to cell micro-patterning for synthetic biology applications. Biofabrication, 6, (2), 025004. (doi:10.1088/1758-5082/6/2/025004). (PMID:24658120).

Li, Qingjiang, Khiat, Ali, Salaoru, Iulia, Xu, Hui and Prodromakis, Themistoklis (2014) Stochastic switching of TiO2-based memristive devices with identical initial memory states. Nanoscale Research Letters, 9, (1), 293. (doi:10.1186/1556-276X-9-293). (PMID:24994953).

Salaoru, I., Li, Qingjiang, Khiat, A. and Prodromakis, T. (2014) Coexistence of memory-resistance and memory-capacitance in TiO2 solid state devices. Nanoscale Research Letters, 9, (552), 1-7. (doi:10.1186/1556-276X-9-552).

Carta, Daniela, Mountjoy, Gavin, Regoutz, Anna, Khiat, Ali, Serb, Alexantrou and Prodromakis, Themistoklis (2015) X-ray absorption spectroscopy study of TiO2-x thin films for memory applications. The Journal of Physical Chemistry C, 1-40. (doi:10.1021/jp511739h).

Carta, Daniela, Mountjoy, Gavin, Regoutz, Anna, Khiat, Ali, Serb, Alexantrou and Prodromakis, Themistoklis (2015) Resistive switching mechanism in TiO2-x thin films: an X-ray absorption spectroscopy study. In, E-MRS 2015 Spring Meeting, Lille, FR, 11 - 15 May 2015.

Trapatseli, Maria, Carta, Daniela, Regoutz, Anna, Khiat, Ali, Serb, Alexander, Gupta, Isha and Prodromakis, Themistoklis (2015) Conductive atomic force microscopy investigation of switching thresholds in titanium dioxide thin films. The Journal of Physical Chemistry C (doi:10.1021/acs.jpcc.5b01672).

Trapatseli, Maria, Carta, Daniela, Regoutz, Anna, Khiat, Ali, Serb, Alexander, Gupta, Isha and Prodromakis, Themistoklis (2015) Conductive atomic force microscopy investigation of switching thresholds in titanium dioxide thin films. At EMRS Spring Meeting 2015, Lille, FR, 11 - 15 May 2015.

Gupta, I., Serb, A., Berdan, R., Khiat, A., Regoutz, A. and Prodromakis, T. (2015) A cell classifier for RRAM process development. IEEE Transactions on Circuits and Systems II: Express Briefs, 1-5. (doi:10.1109/TCSII.2015.2415276).

Trantidou, T., Terracciano, C.M., Kontziampasis, D., Humphrey, E.J. and Prodromakis, T. (2015) Biorealistic cardiac cell culture platforms with integrated monitoring of extracellular action potentials. Scientific Reports, 5, (11067), 1-13. (doi:10.1038/srep11067). (PMID:26053434).

Serb, A., White, W.R., Papavassiliou, C. and Prodromakis, T. (2015) Practical determination of individual element resistive states in selectorless RRAM arrays. IEEE Transactions on Circuits and Systems I: Regular Papers

Kontziampasis, D., Trantidou, T., Regoutz, A., Humphrey, E.J., Carta, D., Terracciano, C.M. and Prodromakis, T. (2015) Effects of Ar and O2 plasma etching on parylene C: topography versus surface chemistry. Plasma Processes and Polymers (doi:10.1002/ppap.201500053).

Mostafa, H., Khiat, A., Serb, Alexander, Mayr, C., Indiveri, G. and Prodromakis, T. (2015) Implementation of a spike-based Perceptron learning rule using TiO2?x memristors. Frontiers in Neuroscience, 1-11. (doi:10.3389/fnins.2015.00357).

Serb, A., Redman-White, W, Papavassiliou, C., Berdan, R. and Prodromakis, T. (2015) Limitations and precision requirements for read-out of passive, linear, selectorless RRAM arrays. In, IEEE International Symposium in Circuits and Systems (ISCAS 2015), Lisbon, PT, 24 - 27 May 2015.

Li, Q., Xu, H., Khiat, A., Sun, Z. and Prodromakis, T. (2015) Impact of active areas on electrical characteristics of TiO2 based solid-state memristors. In, IEEE International Symposium in Circuits and Systems (ISCAS 2015), Lisbon, PT, 24 - 27 May 2015.

Trapatseli, M., Carta, D., Regoutz, A., Khiat, A., Serb, Alexander, Gupta, I. and Prodromakis, T. (2015) Conductive atomic force microscopy investigation of switching thresholds in titanium dioxide thin films. In, International Workshop on Advances in ReRAM: Materials & Interfaces, Chania, GR, 11 - 15 Oct 2015.

Serb, A., Berdan, R., Redman-White, W, Papavassiliou, C. and Prodromakis, T. (2015) Extracting resistive states from multi-level, selectorless, linear RRAM crossbars. In, International Workshop on Advances in ReRAM: Materials & Interfaces, Chania, GR, 11 - 15 Oct 2015.

Berdan, R., Serb, Alexander, Papavassiliou, C., Khiat, A. and Prodromakis, T. (2015) Towards large scale selector-less multi-state ReRAM characterisation. In, International Workshop on Advances in ReRAM: Materials & Interfaces, Chania, GR, 11 - 15 Oct 2015.

Gupta, I., Serb, A., Khiat, A. and Prodromakis, T. (2015) Memristive integrative sensor. In, International Workshop on Advances in ReRAM: Materials & Interfaces, Chania, GR, 11 - 15 Oct 2015.

Cortese, S., Khiat, A. and Prodromakis, T. (2015) Easily integrable Metal-Insulator-Metal (MIM) selector devices for high density ReRAM crossbar arrays. In, International Workshop on Advances in ReRAM: Materials & Interfaces, Chania, GR, 11 - 15 Oct 2015.

Prodromakis, T. (2015) Practical applications of solid-state memristors. First Training School on "Memristors – Devices, Models, Circuits, Systems and Applications", Alghero, IT, 09 - 11 May 2015.

Vasilakis, N., Moschou, D. and Prodromakis, T. (2015) A computationally efficient concentration-based model for accurate evaluation of T-junction inlet staggered herringbone micromixers. IET Micro & Nano Letters

Moschou, D., Trantidou, T., Regoutz, A., Carta, D., Morgan, H. and Prodromakis, T. (2015) Surface and electrical characterization of Ag/AgCl pseudo-reference electrodes manufactured with commercially available PCB technologies. Sensors, 15 (doi:10.3390/s150818102).

Serb, Alexander, Khiat, A. and Prodromakis, T. (2015) A biasing parameter optimiser for RRAM technologies. IEEE Transactions on Electron Devices

Trantidou, T., Humphrey, E.J., Poulet, C.E., Gorelik, J., Prodromakis, T. and Terracciano, C.M. (2015) Tuning the properties of Parylene C scaffolds to control the morphology and microtubule density of cardiac myocytes. Scientific Reports

Papadimitriou, Konstantinos I., Zeimpekis, Ioannis, Moschou, D., Kai, S., Hu, C., Ashburn, P, Morgan, Hywel and Prodromakis, T. (2015) Towards a high-precision, embedded system for sensitive biosensing measurements. In, IEEE Biomedical Circuits and Systems (BioCAS) Conference, Atlanta, US, 22 - 24 Oct 2015.

Regoutz, A., Gupta, I., Serb, A., Khiat, A., Borgatti, F, Lee, T.L., Schlueter, C., Torelli, P., Gobaut, B., Light, M., Carta, D., Pearce, S., Panaccione, G. and Prodromakis, T. (2015) Role and optimization of the active oxide layer in TiO2-based RRAM. Advanced Functional Materials, 26, (4), 507-513. (doi:10.1002/adfm.201503522).

Moschou, Despina, Trantidou, Tatiana, Regoutz, Anna, Carta, Daniela, Morgan, Hywel and Prodromakis, Themistoklis (2015) Surface and electrical characterization of Ag/AgCl pseudo-reference electrodes manufactured with commercially available PCB technologies. doi:10.5258/SOTON/383996 [dataset]

Gupta, Isha, Serb, Alexantrou, Khiat, Ali, Prodromakis, Themistoklis and Berdan, Radu (2015) A cell classifier for RRAM process development (Dataset). doi:10.5258/SOTON/384034 [dataset]

Berdan, Radu, Serb, Alexantrou and Khiat, Ali et al. (2015) A µ-controller-based system for interfacing selector-less RRAM crossbar arrays. IEEE Transactions on Electron Devices, 62, (7), 2190-2196. (doi:10.1109/TED.2015.2433676).

Serb, Alexantrou, Khiat, Ali and Prodromakis, Themistoklis (2015) An RRAM biasing parameter optimizer. IEEE Transactions on Electron Devices, 62, (11), 3685-3691. (doi:10.1109/TED.2015.2478491 ).

Cortese, Simone, Khiat, Ali and Prodromakis, Themistoklis (2015) Easily integrable metal insulator metal selector devices for high density ReRAM crossbar arrays. At Advances in ReRAM: Materials and Interfaces, Chaniá, GR, 10 Oct 2015.

Berdan, Radu, Vasilaki, Eleni, Khiat, Ali, Indiveri, Giacomo, Serb, Alexantrou and Prodromakis, Themistoklis (2015) Emulating short-term synaptic dynamics with memristive devices. Scientific Reports - Nature

Vasilakis, N., Moschou, D. and Carta, D. et al. (2015) Long-lasting FR-4 surface hydrophilisation towards commercial PCB passive microfluidics. Applied Surface Science, 368, 69-75. (doi:10.1016/j.apsusc.2015.12.123).

Xing, J., Serb, A., Berdan, R., Xui, H. and Prodromakis, T. (2015) An FPGA-based instrument for en-masse RRAM characterisation with ns pulsing resolution. IEEE Transactions on Circuits and Systems I: Regular Papers

Berdan, Radu, Vasilaki, Eleni, Khiat, Ali, Indiveri, Giacomo, Serb, Alexandru and Prodromakis, Themistoklis (2015) Emulating short-term synaptic dynamics with memristive devices. doi:10.5258/SOTON/384816 [dataset]

Cortese, Simone, Khiat, Ali and Carta, Daniela et al. (2016) An amorphous titanium dioxide metal insulator metal selector for resistive random access memory crossbar arrays with tunable voltage margin. Applied Physics Letters, 108, (033505), 1-4. (doi:10.1063/1.4940361).

Cortese, Simone, Khiat, Ali, Carta, Daniela , Light, Mark and Prodromakis, Themistoklis (2016) An amorphous Titanium Dioxide Metal insulator Metal selector device with tunable voltage margin. doi:10.5258/SOTON/384819 [dataset]

Carta, Daniela, Hitchcock, Adam, Guttmann, Peter, Regoutz, Anna, Khiat, Ali, Serb, Alexantrou, Gupta, Isha and Prodromakis, Themistoklis (2016) Data for Spatially resolved TiOx phases in switched RRAM devices using soft X-ray spectromicroscopy, Scientific Reports. doi:10.5258/SOTON/385096 [dataset]

Trapatseli, Maria, Khiat, Ali, Serb, Alex, Carta, Daniela and Prodromakis, Themistoklis (2016) Engineering the switching dynamics of TiOx-based RRAM with Al doping. Journal of Applied Physics

Regoutz, Anna, Gupta, Isha, Serb, Alexantrou, Khiat, Ali, Borgatti, Francesco, Lee, Tien-Lin, Schlueter, Christoph, Torelli, Piero, Gobau, Benoit, Light, Mark, Carta, Daniela, Pearce, Stuart, Panaccione, Giancarlo and Prodromakis, Themistoklis (2015) Role and optimization of the active oxide layer in TiO2-based RRAM. doi:10.5258/SOTON/385174 [dataset]

Vasilakis, Nikolaos, Moschou, Despina, Carta, Daniela, Morgan, Hywel and Prodromakis, Themistoklis (2016) Dataset for "Long-lasting FR-4 surface hydrophilisation towards commercial PCB passive microfluidics". doi:10.5258/SOTON/385535 [dataset]

Cortese, Simone, Trapatseli, Maria, Khiat, Ali and Prodromakis, Themistoklis (2015) A TiO2-based volatile threshold Switching Selector Device with 10^7 non linearity and sub 100 pA Off Current. In, 2016 International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA), Hsin-chu Shih, TW, 24 - 26 Apr 2016. Proceedings of VLSI-TSA, IEEE, 2016.

Berdan, Radu, Serb, A., Khiat, Ali, Papavassiliou, C. and Prodromakis, T. (2016) Live demonstration: characterization of RRAM crossbar arrays at a click of a button. At IEEE International Symposium in Circuits and SystemsIEEE International Symposium in Circuits and Systems, Montreal, CA, 22 05 2016.

Gupta, I., Serb, A., Khiat, A. and Prodromakis, T. (2016) Practical operation considerations for memristive integrating sensors. In, IEEE International Symposium in Circuits and Systems, Montreal, CA, 22 - 25 May 2016.

Xing, J., Serb, A. and Prodromakis, T. (2016) An ultra-low voltage RRAM read-out technique employing dithering principles. At IEEE International Symposium in Circuits and Systems, Montreal, CA, 22 - 25 May 2016.

Covi, E., Brivo, S., Serb, A., Prodromakis, T., Fanciulli, M. and Spiga, S. (2016) HfO2-based memristors for neuromorphic applications. In, IEEE International Symposium in Circuits and System, Montreal, CA, 22 - 25 May 2016.

Trapatseli, M., Khiat, A., Carta, D., Serb, A., Gupta, I. and Prodromakis, T. (2016) Engineering the switching dynamics of TiO2 RRAM with Al doping. IEEE Transactions on Electron Devices

Carta, D., Hitchcock, A., Guttmann, P., Regoutz, A., Khiat, A., Serb, A., Gupta, I. and Prodromakis, T. (2016) Spatially resolved TiOx phases in RRAM conductive nanofilaments using soft X-ray spectromicroscopy. Nature Scientific Reports

Carta, Daniela, Hitchcock, Adam, Guttmann, Peter, Regoutz, Anna, Khiat, Ali, Serb, Alexantrou, Gupta, Isha and Prodromakis, Themistoklis (2016) Spatially resolved TiOx phases in switched RRAM devices using soft X-ray spectromicroscopy. Scientific Reports

Gupta, Isha, Serb, Alexantrou, Khiat, Ali and Prodromakis, Themistokalis (2016) Dataset for Practical Operation Considerations for Memristive Integrating sensors. doi:10.5258/SOTON/386838 [dataset]

Cortese, Simone, Khiat, Ali, Carta, Daniela, Light, Mark E. and Prodromakis, Themistoklis (2016) An amorphous titanium dioxide metal insulator metal selector device for resistive random access memory crossbar arrays with tunable voltage margin. Applied Physics Letters, 108, (3), 1-4. (doi:10.1063/1.4940361).

Contact

Telephone: +442380598803

Email: t.prodromakis@soton.ac.uk

Fax: +442380593029

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