AlGaN/GaN metal–oxide–semiconductor high-electron-mobility transistors with a high breakdown voltage of 1400 V and a complementary metal–oxide–semiconductor compatible gold-free process

• Main Authors: Liu, Xinke, Zhan, Chunlei, Chan, Kwok Wai, Owen, Man Hon Samuel, Liu, Wei, Chi, Dong Zhi, Tan, Leng Seow, Chen, Kevin Jing, Yeo, Yee-Chia
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98329; http://hdl.handle.net/10220/17291
• Institution: Nanyang Technological University

This paper reports the fabrication and characterization of AlGaN/GaN-on-sapphire metal–oxide–semiconductor high-electron-mobility transistors (MOS-HEMTs) using a complementary metal–oxide–semiconductor (CMOS) compatible gold-free process. Devices with a gate-to-drain spacing LGD of 20 m achieved an...