Martin Kuball
Professor
Department of Physics
University of Bristol
United Kingdom
Biography
2008 – present: Director of Center for Device Thermography and Reliability (CDTR), University of Bristol 2009 – present: Head of Micro and Nanomaterials Group, University of Bristol 2007-present: Professor in Physics, University of Bristol 2003-2007: Reader in Physics, University of Bristol 1997-2003: Lecturer in Physics, University of Bristol 1995-1997: Feodor Lynen Postdoctoral Fellow, Brown University, Providence, USA 1995: PhD, Max-Planck Institute for Solid State Research, Stuttgart, Germany.
Research Interest
He is leading the Center for Device Thermography and Reliability (CDTR), a research centre focusing on improving the thermal management, electrical performance and reliability of novel devices, circuits and packaging. Since 2001 He have been developing and applying new techniques for temperature, thermal conductivity, electrical conductivity and traps analysis, especially for microwave and power electronic semiconductor devices, made of wide bandgap materials, such as GaN, SiC and diamond. Our team of about 20 international researchers and PhD students works with industry and academia from across the globe to develop the next generation of technology for communications, microwave and power electronics.
Publications
-
Pooth, A, Bergsten, J, Rorsman, N, Hirshy, H, Perks, R, Tasker, P, Martin, T, Webster, R, Cherns, D, Uren, M & Kuball, M, 2017, ‘Morphological and electrical comparison of Ti and Ta based ohmic contacts for AlGaN/GaN-on-SiC HFETs’. Microelectronics Reliability, vol 68., pp. 2-4
-
Chatterjee, I, Uren, MJ, Karboyan, S, Pooth, A, Moens, P, Banerjee, A & Kuball, M, 2017, ‘Lateral Charge Transport in the Carbon-Doped Buffer in AlGaN/GaN-on-Si HEMTs’. IEEE Transactions on Electron Devices, vol 64., pp. 977-983
