Electroluminescence from a GaAs/AlGaAs heterostructure at high electric fields: Evidence for real- & k-space transfer

Weilu Gao; Xuan Wang; Rui Chen; Gottfried Strasser; Jonathan P. Bird; Junichiro Kono

Electroluminescence from a GaAs/AlGaAs heterostructure at high electric fields: Evidence for real- & k-space transfer

Weilu Gao
, Xuan Wang
, Rui Chen
, Gottfried Strasser
, Jonathan P. Bird
, Junichiro Kono

Department of Electrical Engineering

Rice University
SUNY Buffalo
TU Wien

Research output: Contribution to conference › Paper › peer-review

Abstract

We study impact-ionization-induced electroluminescence (EL) from a GaAs/AlGaAs heterostructure under high bias. In addition to k-space transfer (the Gunn effect), EL spectra indicate real-space (GaAs-to-AlGaAs) transfer. Microscopy shows strong EL near the anode.

Original language	English
State	Published - 2014
Event	2014 Conference on Lasers and Electro-Optics, CLEO 2014 - San Jose, United States Duration: Jun 8 2014 → Jun 13 2014

Conference

Conference	2014 Conference on Lasers and Electro-Optics, CLEO 2014
Country/Territory	United States
City	San Jose
Period	06/8/14 → 06/13/14

Cite this

@conference{4ebee3d537c04673b158222876362cfa,

title = "Electroluminescence from a GaAs/AlGaAs heterostructure at high electric fields: Evidence for real- \& k-space transfer",

abstract = "We study impact-ionization-induced electroluminescence (EL) from a GaAs/AlGaAs heterostructure under high bias. In addition to k-space transfer (the Gunn effect), EL spectra indicate real-space (GaAs-to-AlGaAs) transfer. Microscopy shows strong EL near the anode.",

author = "Weilu Gao and Xuan Wang and Rui Chen and Gottfried Strasser and Bird, \{Jonathan P.\} and Junichiro Kono",

note = "Publisher Copyright: {\textcopyright} 2014 Optical Society of America.; 2014 Conference on Lasers and Electro-Optics, CLEO 2014 ; Conference date: 08-06-2014 Through 13-06-2014",

year = "2014",

language = "English",

}

TY - CONF

T1 - Electroluminescence from a GaAs/AlGaAs heterostructure at high electric fields

T2 - 2014 Conference on Lasers and Electro-Optics, CLEO 2014

AU - Gao, Weilu

AU - Wang, Xuan

AU - Chen, Rui

AU - Strasser, Gottfried

AU - Bird, Jonathan P.

AU - Kono, Junichiro

PY - 2014

Y1 - 2014

N2 - We study impact-ionization-induced electroluminescence (EL) from a GaAs/AlGaAs heterostructure under high bias. In addition to k-space transfer (the Gunn effect), EL spectra indicate real-space (GaAs-to-AlGaAs) transfer. Microscopy shows strong EL near the anode.

AB - We study impact-ionization-induced electroluminescence (EL) from a GaAs/AlGaAs heterostructure under high bias. In addition to k-space transfer (the Gunn effect), EL spectra indicate real-space (GaAs-to-AlGaAs) transfer. Microscopy shows strong EL near the anode.

UR - https://www.scopus.com/pages/publications/84944705627

M3 - Paper

AN - SCOPUS:84944705627

Y2 - 8 June 2014 through 13 June 2014

ER -

Electroluminescence from a GaAs/AlGaAs heterostructure at high electric fields: Evidence for real- & k-space transfer

Abstract

Conference

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