Demonstration of submicron-gate AlGaN/GaN high-electron-mobility transistors on silicon with complementary metal-oxide-semiconductor-compatible non-gold metal stack

• Main Authors: Arulkumaran, Subramaniam, Ng, Geok Ing, Vicknesh, Sahmuganathan, Wang, Hong, Ang, Kian Siong, Kumar, Chandramohan Manoj, Teo, Khoon Leng, Ranjan, Kumud
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2015
• 主題: DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/100489; http://hdl.handle.net/10220/25701
• 機構: Nanyang Technological University

We have demonstrated 0.15-µm-gate-length AlGaN/GaN high-electron-mobility transistors (HEMTs) with direct-current (DC) and microwave performances for the first time using a complementary metal–oxide–semiconductor (CMOS)-compatible non-gold metal stack. Si/Ta-based ohmic contact exhibited low contact...