جستجوی استاد راهنمای دانشگاهی

Gunnar Kusch is a Senior Research Associate at the Department of Materials Science & Metallurgy, University of Cambridge. His research focuses on defects in semiconductors, porous AlGaN materials, and advanced characterization techniques like cathodoluminescence (CL) and atom probe tomography (APT). He holds a PhD from the University of Strathclyde and leads projects on UV-B LED optimization, nanoscale defect behavior analysis, and semiconductor device design. His work bridges materials synthesis, characterization, and device performance, with applications in energy-efficient lighting and solar cell technology. Key research areas include: Defect engineering in III-nitride semiconductors Porous AlGaN templates for high-efficiency UV emitters Correlative microscopy techniques (CL, EBSD, APT) Composition-structure-property relationships in photovoltaic materials Notable contributions include developing CL-based methods for nanoscale defect analysis and demonstrating improved Cu(In,Ga)S₂ solar cell efficiencies through compositional engineering. His laboratory focuses on translating microscopic insights into macroscopic device improvements.

• Defects in Semiconductors
• Porous AlGaN Materials
• Cathodoluminescence Spectroscopy
• +۴ مورد دیگر

Dr. Saptarsi Ghosh is a Lecturer in the Electronic and Electrical Engineering department at Swansea University, joining in early 2024. Prior to this, he was a Postdoctoral Researcher at the University of Cambridge and earned his PhD from IIT Kharagpur. His research bridges electrical engineering and applied physics, focusing on improving power electronics efficiency and developing quantum 2.0 devices using wide-bandgap semiconductors like GaN and Ga₂O₃. His work utilizes advanced tools for epitaxial growth, material characterization, and lithography, with a focus on optimizing semiconductor growth and understanding defects' impact on device performance. Based at the £50M Center for Integrative Semiconductor Materials (CISM), his research leverages cutting-edge experimental facilities and collaborations within the South Wales semiconductor cluster and globally. He is an active IEEE member since 2014 and peer reviewer for top-tier journals. Research Interests: Wide-bandgap electronics, heterostructure design for RF/power devices, transistor reliability, compound semiconductor growth (MOCVD/MBE), nanoscale structure-property relationships, and quantum transport. Teaching: Solid-state devices, microelectronic circuits, semiconductor characterization, and electromagnetism. He teaches modules like EG-240 (Electronic Circuits), EG-252 (Group Design Exercise), and EGA223 (Electronic Circuits Laboratory). Publications: Over 20 peer-reviewed articles in journals like Journal of Applied Physics , Applied Physics Letters , and ACS Photonics , emphasizing GaN-based devices, nanomaterials, and optoelectronics. Recent work includes porous GaN reflectors, quantum emitters, and transistor characterization. Engagement: Outreach activities under Dr. Mohammad Monfared, Royce Discover Materials Ambassador, and national materials workshops demonstrations.

• Wide-bandgap semiconductors
• Power electronics
• Quantum 2.0 applications
• +۴ مورد دیگر

Professor Sir Colin Humphreys is a Professor of Materials Science at Queen Mary University of London, affiliated with the School of Engineering and Materials Science. He leads the Centre for Sustainable Engineering and holds numerous prestigious awards, including FRS and FREng. His research focuses on advanced materials like graphene, 2D materials, and semiconductor devices, with applications in energy efficiency and electronics. Key interests include wafer-scale graphene integration, ultra-low-energy semiconductors, and next-generation transistors. Research Interests: Graphene and 2D materials for optoelectronics Advanced electron microscopy for material characterization Nanotechnology and semiconductor device engineering Grants: EPSRC Programme Grant 'NEED2D' (£3.1M) Paragraf PhD Studentships (£103,695 total) Awards: CBE, FRS, FREng, and multiple honorary fellowships Labs/Teams: Centre for Sustainable Engineering

• Graphene and 2D Materials
• Semiconductor Devices
• Advanced Electronics
• +۳ مورد دیگر