James W Pomeroy

Dr. James W Pomeroy is a Research Fellow in Thermal Materials and Device Research at the School of Physics, University of Bristol. His work focuses on optical spectroscopy and electrical characterization of III-nitride and boron-rich semiconductors for advanced electronic devices.

• University of Bristol | School of Physics
• Research Fellow in Thermal Materials and Device Research

His research develops time-resolved measurement techniques for self-heating and transient phenomena in electronic devices, achieving sub-micron spatial and nanosecond temporal resolution. Key areas include GaN-on-diamond integration, thermal boundary resistance reduction, and wide bandgap semiconductor applications in RF electronics.

Recent publications highlight collaborations on gallium oxide and boron arsenide materials, device thermal management, and heterogeneous integration strategies for power electronics. The 15 most recent works span topics like subthreshold slope optimization, phonon transport across interfaces, and microwave device thermal analysis.