InGaSb/AlSb p-channel HFETs with hydrogen plasma treatment

Han Chieh Ho, Zong Yan Gao, Heng Kuang Lin, Pei Chin Chiu, Yue Ming Hsin, Jen Inn Chyi

Research output: Contribution to journalArticlepeer-review

Abstract

This reported work investigates InGaSb/AlSb p-channel HFETs with hydrogen plasma treatment. The study found that hydrogen plasma treatment can effectively shift threshold voltage from 0.47 to 0 V. A 0.2 μm gate-length device exhibited DC performances of a maximum drain current of 61 mA/mm, and a peak gm of 83 mS/mm.

Original languageEnglish
Pages (from-to)499-500
Number of pages2
JournalElectronics Letters
Volume49
Issue number7
DOIs
StatePublished - 28 Mar 2013

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