Dr Kean Boon Lee

Lecturer in GaN Electronic Devices

Email: KBoon.Lee@sheffield.ac.uk
Ext: 25836
Telephone: +44 (0) 114 222 5836
Room: George Porter Building, Floor F, Room F07

Education:

  • Ph.D. in Electronic and Electrical Engineering, University of Sheffield, UK
  • M.Eng in Electronic Engineering (Solid State Devices), University of Sheffield, UK

Previous Appointments:

  • 2008-2011 - Research Associate, Electronic and Electrical Engineering, University of Sheffield, UK
  • 2012-2013 - Scientist, Institute of Microelectronics, A*STAR, Singapore
  • 2013-2016 - Research Associate, Electronic and Electrical Engineering, University of Sheffield, UK

Research interests:

  • High voltage and high current AlGaN/GaN Heterojunction FETs
  • High temperature operation of GaN-based transistors
  • Design of high efficiency DC-to-DC converter topologies
  • Monolithic integrations of GaN transistors
  • High speed/frequency RF GaN transistors
  • Novel vertical high voltage (>600V) GaN transistors
  • UV LEDs (wavelength: 250-350nm) design and device fabrication
  • Graphene-based transistor fabrication and characterisations