Xiaohui Chang
Xi'an Jiaotong University
41 Papers
53 Citations
Xiaohui Chang is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Diamond & Field-effect transistor. The author has an hindex of 8, co-authored 35 publications.
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Papers
An Enhancement-Mode Hydrogen-Terminated Diamond Field-Effect Transistor With Lanthanum Hexaboride Gate Material
Wei Wang,Wang Yanfeng,Minghui Zhang,Ruozheng Wang,Genqiang Chen,Xiaohui Chang,Fang Lin,Feng Wen,Kun Jia,Hong-Xing Wang +9 more
TL;DR: An enhancement-mode hydrogen-terminated diamond field effect transistor (FET) is realized by using a low work function gate material, namely, lanthanum hexaboride (LaB6) as discussed by the authors.
71
Normally-off hydrogen-terminated diamond field-effect transistor with Al 2 O 3 dielectric layer formed by thermal oxidation of Al
Wang Yanfeng,Xiaohui Chang,Xiaofan Zhang,Jiao Fu,Shuwei Fan,Bu Ren'an,Jingwen Zhang,Wei Wang,Hong-Xing Wang,Jingjing Wang +9 more
TL;DR: In this article, the leakage current density of an Al/Al2O3 gate with 6-μm gate length was shown to be smaller than 5 × 10−7−7 −A·cm−2, while the gate voltages swept from 3 to − 5 V.
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LiF/Al₂O₃ as Dielectrics for MOSFET on Single Crystal Hydrogen-Terminated Diamond
Wang Yanfeng,Wei Wang,Haris Naeem Abbasi,Xiaohui Chang,Xiaofan Zhang,Tianfei Zhu,Zhangcheng Liu,Wangzhen Song,Genqiang Chen,Hong-Xing Wang +9 more
TL;DR: In this article, a single crystal hydrogen-terminated diamond MOSFET with dielectrics of LiF/Al2O3 has been successfully carried out and the output and transfer characteristics were investigated.
24
Enhanced ultraviolet absorption in diamond surface via localized surface plasmon resonance in palladium nanoparticles
Xiaohui Chang,Wang Yanfeng,Xiaofan Zhang,Zhangcheng Liu,Jiao Fu,Dan Zhao,Shuwei Fan,Bu Ren'an,Jingwen Zhang,Wei Wang,Hong-Xing Wang +10 more
TL;DR: In this article, a diamond ultraviolet photodetector with and without Pd nanoparticles was fabricated and investigated, and the results showed that the photoresponse from the photoderetector was 5728 µm/W under 210 µm light at 5 µm at wavelength of 213 µm.
22
Diamond Schottky barrier diodes with floating metal rings for high breakdown voltage
Juan Wang,Dan Zhao,Wei Wang,Xiaofan Zhang,Wang Yanfeng,Xiaohui Chang,Zhangcheng Liu,Zhangcheng Liu,Jiao Fu,Kaiyue Wang,Hong-Xing Wang +10 more
TL;DR: In this article, the influence of floating metal rings (FMRs) edge termination technique on the breakdown voltages of diamond Schottky barrier diodes (SBDs) has been investigated.
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