Gunn instabilities in power HEMTs

Geoffrey Martin Dunn; A. Phillips

doi:10.1049/el:20010362

Gunn instabilities in power HEMTs

Geoffrey Martin Dunn, A. Phillips

Physics

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Experimental and theoretical evidence of the formation of 'transverse' Gunn dipoles in an Al0.23Ga0.77As/In-0.23 Ga0.77As delta doped HEMT is presented. Monte Carlo simulations predicted that the dipoles would first cause a sudden reduction in current followed by a gradual upturn. These predictions were in excellent agreement with the experimental observations.

Original language	English
Pages (from-to)	530-531
Number of pages	2
Journal	Electronics Letters
Volume	37
DOIs	https://doi.org/10.1049/el:20010362
Publication status	Published - 2001

Keywords

MONTE-CARLO SIMULATION

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10.1049/el:20010362

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title = "Gunn instabilities in power HEMTs",

abstract = "Experimental and theoretical evidence of the formation of 'transverse' Gunn dipoles in an Al0.23Ga0.77As/In-0.23 Ga0.77As delta doped HEMT is presented. Monte Carlo simulations predicted that the dipoles would first cause a sudden reduction in current followed by a gradual upturn. These predictions were in excellent agreement with the experimental observations.",

keywords = "MONTE-CARLO SIMULATION",

author = "Dunn, {Geoffrey Martin} and A. Phillips",

year = "2001",

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journal = "Electronics Letters",

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T1 - Gunn instabilities in power HEMTs

AU - Dunn, Geoffrey Martin

AU - Phillips, A.

PY - 2001

Y1 - 2001

N2 - Experimental and theoretical evidence of the formation of 'transverse' Gunn dipoles in an Al0.23Ga0.77As/In-0.23 Ga0.77As delta doped HEMT is presented. Monte Carlo simulations predicted that the dipoles would first cause a sudden reduction in current followed by a gradual upturn. These predictions were in excellent agreement with the experimental observations.

AB - Experimental and theoretical evidence of the formation of 'transverse' Gunn dipoles in an Al0.23Ga0.77As/In-0.23 Ga0.77As delta doped HEMT is presented. Monte Carlo simulations predicted that the dipoles would first cause a sudden reduction in current followed by a gradual upturn. These predictions were in excellent agreement with the experimental observations.

KW - MONTE-CARLO SIMULATION

U2 - 10.1049/el:20010362

DO - 10.1049/el:20010362

M3 - Article

SN - 0013-5194

VL - 37

SP - 530

EP - 531

JO - Electronics Letters

JF - Electronics Letters

ER -

Gunn instabilities in power HEMTs

Abstract

Keywords

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