Modeling the substrate depletion region for GaAs FETs fabricated on semi-insulating substrates

Peter George*, Ping K. Ko, Chenming Hu

*Corresponding author for this work

Research output: Contribution to journalJournal Articlepeer-review

1 Citation (Scopus)

Abstract

A calculation of the channel-substrate space charge densities and dimensions is required in the formulation of device models for modern GaAs FETs which are fabricated on semi-insulating substrates with multiple deep levels. We describe a procedure to deduce this information from the compensation scheme utilized to obtain semi-insulating behavior.

Original languageEnglish
Pages (from-to)165-168
Number of pages4
JournalSolid-State Electronics
Volume32
Issue number2
DOIs
Publication statusPublished - Feb 1989
Externally publishedYes

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