Source of two-dimensional electron gas in unintentionally doped AlGaN/GaN multichannel high-electron-mobility transistor heterostructures

• Main Authors: Lingaparthi, R., Dharmarasu, Nethaji, Radhakrishnan, K., Ranjan, A., Seah, Alex Tian Long, Huo, Lili
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Electrical and electronic engineering; Aluminum Gallium Nitride; Electron Mobility
• 在線閱讀: https://hdl.handle.net/10356/153569
• 機構: Nanyang Technological University

Unintentionally doped (UID) AlGaN/GaN-based multichannel high electron mobility transistor (MC-HEMT) heterostructures have been demonstrated on the SiC substrate using plasma-assisted molecular beam epitaxy. The MC-HEMT heterostructure with a GaN channel thickness of 100 nm resulted in a cumulative...