128 citations · 130 across the 7 of their papers we have counts for
6 papers · 1 filter
Epitaxial Growth of -GaO Coated Wide Bandgap Semiconductor Tape for Flexible UV Photodetector
Xiao Tang, Kuang-Hui Li, Yue Zhao +7
The epitaxial growth of technically-important -GaO semiconductor thin films have not been realized on flexible substrates due to limitations by the high-temperature crys…
\b{eta}-phase (AlxGa1-x)2O3 thin film with Al composition more than 70%
Che-Hao Liao, Kuang-Hui Li, C. G. Torres. Castanedo +2
In this work, we have demonstrated wide-composition-range \b{eta}-(AlxGa1-x)2O3 thin films with record-high Al compositions up to 77% for \b{eta}-(AlxGa1-x)2O3 covering bandgaps fr…
Improvement of temperature uniformity of induction-heated T-shape susceptor for high-temperature MOVPE
Kuang-Hui Li, Hamad S. Alotaibi, Xiaohang Li
The induction heating is a common method applied in metalorganic vapor phase epitaxy (MOVPE) especially for higher-temperature growth conditions. However, compared to the susceptor…
Determination of band offsets of Ga2O3/FTO heterojunction for current spreading for high temperature and UV applications
Carlos G. Torres-Castanedo, Kuang-Hui Li, Xiaohang Li
Because of relatively low electron mobility of Ga2O3, it is important to identify proper current spreading materials. Fluorine-doped SnO2 (FTO) offers superior properties to those…
Conduction and valence band offsets of Ga2O3/h-BN heterojunction
Kuang-Hui Li, Carlos G. Torres-Castanedo, Suresh Sundaram +5
h-BN and Ga2O3 are two promising semiconductor materials. However, the band alignment of the Ga2O3/h-BN heterojunction has not been identified, hindering device development. In thi…
High-Temperature Photocurrent Mechanism of \b{eta}-Ga2O3 Based MSM Solar-Blind Photodetectors
B. R. Tak, Manjari Garg, Sheetal Dewan +5
High-temperature operation of metal-semiconductor-metal (MSM) UV photodetectors fabricated on pulsed laser deposited \b{eta}-Ga2O3 thin films has been investigated. These photodete…