Shallow impurities in quasi-two-dimensional systems: D0 and D- states

J. P. Cheng; W. J. Li; J. L. Wang; B. D. McCombe; S. Holmes; W. Schaff

doi:10.1016/0038-1098(94)00814-0

Shallow impurities in quasi-two-dimensional systems: D⁰ and D^- states

J. P. Cheng
, W. J. Li
, J. L. Wang
, B. D. McCombe
, S. Holmes
, W. Schaff

Physics

University at Buffalo

Massachusetts Institute of Technology
SUNY Buffalo
Imperial College London
Cornell University

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

5 Scopus citations

Abstract

The electronic properties of two-electron shallow impurities (D- centers) in GaAs/AlGaAs multiple-quantum-well structures have been studied via far-infrared magneto-spectroscopy. Several experimental results are reported: the electron occupation of the shallow donor states at low temperature, temperature dependence of the occupancy, many-electron effects and resonant polaron interactions. Comparison with the neutral donor (D0) states is made.

Original language	English
Pages (from-to)	441-445
Number of pages	5
Journal	Solid State Communications
Volume	93
Issue number	5
DOIs	https://doi.org/10.1016/0038-1098(94)00814-0
State	Published - Feb 1995

Keywords

A
D
electronic states (localized)
quantum wells
semiconductors

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10.1016/0038-1098(94)00814-0

Cite this

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title = "Shallow impurities in quasi-two-dimensional systems: D0 and D- states",

abstract = "The electronic properties of two-electron shallow impurities (D- centers) in GaAs/AlGaAs multiple-quantum-well structures have been studied via far-infrared magneto-spectroscopy. Several experimental results are reported: the electron occupation of the shallow donor states at low temperature, temperature dependence of the occupancy, many-electron effects and resonant polaron interactions. Comparison with the neutral donor (D0) states is made.",

keywords = "A, D, electronic states (localized), quantum wells, semiconductors",

author = "Cheng, \{J. P.\} and Li, \{W. J.\} and Wang, \{J. L.\} and McCombe, \{B. D.\} and S. Holmes and W. Schaff",

year = "1995",

month = feb,

doi = "10.1016/0038-1098(94)00814-0",

language = "English",

volume = "93",

pages = "441--445",

journal = "Solid State Communications",

issn = "0038-1098",

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TY - JOUR

T1 - Shallow impurities in quasi-two-dimensional systems

T2 - D0 and D- states

AU - Cheng, J. P.

AU - Li, W. J.

AU - Wang, J. L.

AU - McCombe, B. D.

AU - Holmes, S.

AU - Schaff, W.

PY - 1995/2

Y1 - 1995/2

N2 - The electronic properties of two-electron shallow impurities (D- centers) in GaAs/AlGaAs multiple-quantum-well structures have been studied via far-infrared magneto-spectroscopy. Several experimental results are reported: the electron occupation of the shallow donor states at low temperature, temperature dependence of the occupancy, many-electron effects and resonant polaron interactions. Comparison with the neutral donor (D0) states is made.

AB - The electronic properties of two-electron shallow impurities (D- centers) in GaAs/AlGaAs multiple-quantum-well structures have been studied via far-infrared magneto-spectroscopy. Several experimental results are reported: the electron occupation of the shallow donor states at low temperature, temperature dependence of the occupancy, many-electron effects and resonant polaron interactions. Comparison with the neutral donor (D0) states is made.

KW - A

KW - D

KW - electronic states (localized)

KW - quantum wells

KW - semiconductors

UR - https://www.scopus.com/pages/publications/0029251537

U2 - 10.1016/0038-1098(94)00814-0

DO - 10.1016/0038-1098(94)00814-0

M3 - Article

SN - 0038-1098

VL - 93

SP - 441

EP - 445

JO - Solid State Communications

JF - Solid State Communications

IS - 5

ER -

Shallow impurities in quasi-two-dimensional systems: D⁰ and D^- states

Abstract

Keywords

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