摘要
In this study, we investigate AlGaN/GaN metal-insulator-semiconductor heterostructure field-effect transistor with an in-situ AlN cap layer with regards to DC-, RF-, and power-performance. This earlier passivation by in-situ AlN cap layer protects the surface during processing and neutralizes the charges at the top of AlGaN interface, which leads to a higher electron density of channel and superior device characteristics.
原文 | English |
---|---|
文章編號 | 153505 |
期刊 | Applied Physics Letters |
卷 | 99 |
發行號 | 15 |
DOIs | |
出版狀態 | Published - 2011 10月 10 |
All Science Journal Classification (ASJC) codes
- 物理與天文學(雜項)