Xinjia Qiu

Ultrasensitive and high-speed AlGaN/AlN solar-blind ultraviolet photodetector: a full-channel-self-depleted phototransistor by a virtual photogate

Jiabing Lu, Zesheng Lv, Xinjia Qiu et al. · Photonics Research · 2022 · 29 citations

Aluminium Nitride, Ultraviolet Light, Short Wavelength Optic +19

High-Performance AlGaN Heterojunction Phototransistor With Dopant-Free Polarization-Doped P-Base

Lijie Sun, Zesheng Lv, Zhenhua Zhang et al. · IEEE Electron Device Letters · 2020 · 23 citations

Semiconductors, Wide-bandgap Semiconductor, Electrical Engineering +14

Significant performance improvement of AlGaN solar-blind heterojunction phototransistors by using Na2S solution based surface treatment

Quan Wen, Chupei Wang, Xinjia Qiu et al. · Applied Surface Science · 2022 · 19 citations

Chemical Engineering, Engineering, Applied Physics +8

High doping efficiency in p-type Al-rich AlGaN by modifying the Mg doping planes

Xinjia Qiu, Yingda Chen, Enze Han et al. · Materials Advances · 2020 · 18 citations · Full text

Materials Engineering, Materials Science, Electrical Engineering +12

High-gain AlGaN/GaN visible-blind avalanche heterojunction phototransistors

Xinjia Qiu, Zhiyuan Song, Lijie Sun et al. · Journal of Materials Science Materials in Electronics · 2019 · 14 citations

Electrical Engineering, Engineering, Applied Physics +4