LOW-leakage INAS/ALSB hemt with high FT-LG product

Yu Chao Lin, Ta Wei Fan, Heng Kuang Lin, Pei Chin Chiu, Jen Inn Chyi, Chih Hsin Ko, Ta Ming Kuan, Meng Kuei Hsieh, Wen Chin Lee, Clement H. Wann

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

2 Scopus citations

Abstract

Conventional InAs/AlSb HEMTs suffer high gate leakage and incomplete pinch-off issues due to instable chemical property of the AlSb and GaSb materials though their excellent performance and circuit application have already been demonstrated. Based on the concerns, we proposed a two-step passivation process for minimizing the negative effect based on developed high-quality InAs/AlSb HEMT materials by solid-sourcemolecular beam epitaxy. Improved device performance is observed.

Original languageEnglish
Title of host publicationIEEE International Conference on Indium Phosphide and Related Materials, IPRM 2009
Pages330-333
Number of pages4
DOIs
StatePublished - 2009
EventIEEE International Conference on Indium Phosphide and Related Materials, IPRM 2009 - Newport Beach, CA, United States
Duration: 10 May 200914 May 2009

Publication series

NameConference Proceedings - International Conference on Indium Phosphide and Related Materials
ISSN (Print)1092-8669

Conference

ConferenceIEEE International Conference on Indium Phosphide and Related Materials, IPRM 2009
Country/TerritoryUnited States
CityNewport Beach, CA
Period10/05/0914/05/09

Keywords

  • High electron mobility transistor (HEMT)
  • InAs/AlSb

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