A cantilever-structured AlkGaN/GaN HEMT for building a strain-controlled platform

Xiao Cui, Qilin Hua, Keyu Ji, Bingjun Wang, Shuo Zhang, Weiguo Hu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We demonstrate the AlGaN/GaN high electron mobility transistor (HEMT) featured with a cantilever structure. The output performances of the HEMT before and after the cantilever fabrication process are investigated. By interacting with the cantilever, the output characteristics can be directly modulated by external strain. Additionally, the output current density shows an approximately linear relation with applied strain. The cantilever-structured AlGaN/GaN HEMT is very suitable to build a strain-controlled platform for artificial intelligence systems.

Original languageEnglish
Title of host publication2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728181769
DOIs
Publication statusPublished - 8 Apr 2021
Externally publishedYes
Event5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021 - Chengdu, China
Duration: 8 Apr 202111 Apr 2021

Publication series

Name2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021

Conference

Conference5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
Country/TerritoryChina
CityChengdu
Period8/04/2111/04/21

Keywords

  • GaN
  • HEMT
  • cantilever structure

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