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Author:

雷亮 (雷亮.) | 郭伟玲 (郭伟玲.) | 都帅 (都帅.) | 吴月芳 (吴月芳.)

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CQVIP

Abstract:

为研究AlxGa1-xN势垒层的厚度和Al组分变化对增强型HEMT器件电学特性的影响,文中使用ATLAS软件,利用二元有限元方法,设计了带AlGaN缓冲层的P-GaN栅增强型AlGaN/GaN HEMT的基本结构,提取了器件势垒层厚度和Al组分渐变时的电学特性,仿真结果得出器件的势垒层厚度范围为取15~20 nm,Al组分范围取0.2 ~0.25时器件特性最优.

Keyword:

增强型AlGaN/GaN HEMT器件 P-GaN栅 势垒层厚度 Al组分

Author Community:

  • [ 1 ] [雷亮]北京工业大学
  • [ 2 ] [郭伟玲]北京工业大学
  • [ 3 ] [都帅]北京工业大学
  • [ 4 ] [吴月芳]北京工业大学

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Source :

电子科技

ISSN: 1007-7820

Year: 2018

Issue: 8

Volume: 31

Page: 52-55

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 11

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