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Education

• M.A., University of Oxford, UK
• D.Phil., University of Oxford, UK
• D.Sc., University of Oxford, UK
• Fellow, Institution of Engineering and Technology

Research

• Novel microelectronic devices, including optical applications and imaging
• Avalanching devices and models of avalanching
• Phototransistors and bipolar transistors using III-V semiconductors
• Band-gap engineered devices including multi-quantum-well photodetectors
• Acoustic charge transfer (ACT) devices and their applications
• Surface-Acoustic Wave (SAW) devices for signal processing
• High-frequency gravitational waves
• Superconducting devices

Professional Activities

• ABET Accreditation Program Evaluator for Engineering Accreditation Commission
• Editor, Springer-Nature Light: Science and Applications
• Associate Editor, IET Nanodielectrics
• Member, IEEE Conduct Review Committee
• Chair, IEEE Ethics and Member Conduct Committee, 2022-2023
• Program Director, National Science Foundation, 2010-2014
• Formerly Department Chair
• Awarded Higher Doctorate, University of Oxford, UK, 2005
• Professeur Invité, Institut National des Sciences Appliquées de Lyon, France, 1995
• British Association Media Fellow, BBC Radio Science Unit, London, UK, 1989
• Recipient of numerous external research funding awards

Publications

• Digital Logic Design, 4th Edition, eBook ISBN: 9780080477305, Paperback ISBN: 9780750645829,  (Newnes, 2002)
• Numerous peer-reviewed journal and conference research publications

Courses

• EE 334 Digital Electronics (formerly Analog and Digital Electronics)
• EE 437 Electronics Laboratory (formerly EE337)