2 papers
cond-mat.mtrl-sci2026
High sub-bandgap response and fast switching enabled by thermal quenching in carbon-doped semi-insulating GaN
Jiahao Dong, Auditee Majumder Momo, Austin Fehr +6
Carbon-doped GaN is a promising material for sub-bandgap triggered optical switches. When incorporated in GaN, carbon introduces deep compensating centers that enable defect-mediat…
cond-mat.mtrl-sci2025
On the Origin of Carrier Loss in Mg-Doped N-Polar GaN
Masahiro Kamiyama, Shashwat Rathkanthiwar, Cristyan Quiñones-GarcÃa +6
The neutral complex was found to be the primary compensator in Mg-doped, N-polar GaN. The experimental data showed a sharp drop in hole concentration once [Mg] e…