EDS Distinguished Lecturer Seminar by Prof. Radu Sporea
Abstract: This talk is addressed to those interested in high gain driver and amplifier design with advanced thin-film transistors. It provides a development progression and a forward look toward source-gated transistor application to future edge processing of sensor data, signal conditioning, and current-mode driving. Crucially, the concept can be applied in practically any material system. As such, the talk will present the fundamentals of contact effect engineering and modelling, design rules for successful SGT implementation, and specifics of performance optimisation in thin-film silicon, organic, and oxide semiconductors. Finally, the next step in the evolution of contact-controlled thin-film transistor, the multimodal transistor (MMT) will be briefly introduced.
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- Calgary, Alberta
- Canada T2N 1N4
- Starts 24 September 2026 06:00 AM UTC
- Ends 29 October 2026 06:00 AM UTC
- No Admission Charge
Speakers
Radu of University of Surrey
High-Gain Drivers and Amplifiers for Ubiquitous Flexible Sensors
Speaker biography: Dr Radu Sporea is Associate Professor in Semiconductor Devices at the University of Surrey, and holds an EPSRC Early Career Fellowship (2021-2026). He was RAEng Research Fellow (2011-2016), EPSRC PhD+ Fellow (2010-2011) and PhD researcher (2006 – 2010). Radu studied Computer Systems Engineering at “Politehnica” University, Bucharest, and worked as Design Engineer for Catalyst Semiconductor Romania on ultra-low-power CMOS analog circuits. Radu was named EPSRC Rising Star in 2014 and received the I K Brunel Award for Engineering in 2015, the Vice Chancellor’s award for Early Career Teaching in 2017 and the Tony Jeans Inspirational Teaching distinction in 2018. In 2021, he was a finalist for Innovator of the Year prize at Surrey. In 2025, he was awarded the SID Ben Sturgeon Award for early career achievement in the area of information display technlogies. His research focuses on advanced thin-film transistors for improved manufacturability, large area sensors and sensor arrays for smart environments, as well as paper-based electronics and physical-digital interaction. He was chair of the IEEE EDS UK and Ireland chapter between 2022 and 2024.
Biography:
Speaker biography: Dr Radu Sporea is Associate Professor in Semiconductor Devices at the University of Surrey, and holds an EPSRC Early Career Fellowship (2021-2026). He was RAEng Research Fellow (2011-2016), EPSRC PhD+ Fellow (2010-2011) and PhD researcher (2006 – 2010). Radu studied Computer Systems Engineering at “Politehnica” University, Bucharest, and worked as Design Engineer for Catalyst Semiconductor Romania on ultra-low-power CMOS analog circuits. Radu was named EPSRC Rising Star in 2014 and received the I K Brunel Award for Engineering in 2015, the Vice Chancellor’s award for Early Career Teaching in 2017 and the Tony Jeans Inspirational Teaching distinction in 2018. In 2021, he was a finalist for Innovator of the Year prize at Surrey. In 2025, he was awarded the SID Ben Sturgeon Award for early career achievement in the area of information display technlogies. His research focuses on advanced thin-film transistors for improved manufacturability, large area sensors and sensor arrays for smart environments, as well as paper-based electronics and physical-digital interaction. He was chair of the IEEE EDS UK and Ireland chapter between 2022 and 2024.
Address:Surrey, England, United Kingdom, GU2 7XH