中文版 | English
题名

Oxygen-plasma-based digital etching for gan/algan high electron mobility transistors

作者
DOI
发表日期
2019-10-01
会议名称
IEEE International Conference on Asic
ISSN
2162-7541
EISSN
2162-755X
会议录名称
会议日期
2019
会议地点
Chongqing, China
摘要

Digital etching is an effective method to lower dry etch damages in A1GaN/GaN HEMTs. This work systematically investigated O-plasma-based digital etching of AlGaN and p-GaN. AlN layers were used as the etch stop layers in the AlGaN etch. Important process aspects such as the use of the AlN layers, the RF power, the oxygen flow rate, the oxidation time and the resulting roughness were studied. These are technically relevant to obtain controllable, uniform etch surfaces with low surface damages for better HEMT performance.

学校署名
第一
语种
英语
相关链接[Scopus记录]
收录类别
EI入藏号
20201408379243
EI主题词
Semiconductor alloys ; Wide band gap semiconductors ; III-V semiconductors ; High electron mobility transistors ; Aluminum gallium nitride ; Aluminum nitride ; Gallium nitride ; Oxygen
EI分类号
Semiconducting Materials:712.1 ; Semiconductor Devices and Integrated Circuits:714.2 ; Chemical Reactions:802.2 ; Chemical Products Generally:804 ; Organic Compounds:804.1 ; Inorganic Compounds:804.2
Scopus记录号
2-s2.0-85082614551
来源库
Scopus
引用统计
被引频次[WOS]:0
成果类型会议论文
条目标识符http://sustech.caswiz.com/handle/2SGJ60CL/258013
专题工学院_深港微电子学院
工学院_材料科学与工程系
作者单位
1.School of Microelectronics,Southern University of Science and Technology,Shenzhen, Guangdong,518055,China
2.Department of Electric and Electronics Engineering,Southern University of Science and Technology,Shenzhen, Guangdong,518055,China
3.Harbin Institute of Technology,China
4.Department of Electronic and Computer Engineering,Hong Kong University of Science and Technology,Hong Kong,Hong Kong
5.Department of Materials Engineering,University of British Columbia,Vancouver,Canada
6.Department of Microelectronics,Delft University of Technology,Delft,Netherlands
7.GaN Device Engineering Technology Research,Center of Guangdong,Southern,University of Science and Technology,Shenzhen, Guangdong,518055,China
8.Key Laboratory of the Third Generation Semiconductors,Southern University of Science and Technology,Shenzhen, Guangdong,518055,China
第一作者单位深港微电子学院;  南方科技大学
第一作者的第一单位深港微电子学院
推荐引用方式
GB/T 7714
Wu,Jingyi,Yu,Hongyu,Jiang,Yang,et al. Oxygen-plasma-based digital etching for gan/algan high electron mobility transistors[C],2019.
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