Time-resolved photoluminescence of a two-dimensional hole system in the extreme quantum limit

L. V. Kulik; V. T. Dolgopolov; A. A. Shashkin; A. F. Dite; L. V. Butov; V. D. Kulakovskii; H. C. Manoharan; M. Shayegan

doi:10.1103/PhysRevB.51.13876

Time-resolved photoluminescence of a two-dimensional hole system in the extreme quantum limit

L. V. Kulik, V. T. Dolgopolov, A. A. Shashkin, A. F. Dite, L. V. Butov, V. D. Kulakovskii, H. C. Manoharan, M. Shayegan

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4 Scopus citations

Abstract

We report time-resolved and continuous-wave magnetoluminescence measurements on a two-dimensional hole system in a GaAs/AlxGa1-xAs quantum well. The dominant spectral emission line in the absence of magnetic field and at high Landau-level filling factor has a short recombination lifetime, characteristic of extended hole states. Two additional lines appearing at 1/3 have long lifetimes, signaling the recombination of localized holes. The fraction of localized holes abruptly increases below =1/3.

Original language	English (US)
Pages (from-to)	13876-13879
Number of pages	4
Journal	Physical Review B
Volume	51
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevB.51.13876
State	Published - 1995

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1103/PhysRevB.51.13876

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@article{1f06d11a04c6442a9b8491abacb0d172,

title = "Time-resolved photoluminescence of a two-dimensional hole system in the extreme quantum limit",

abstract = "We report time-resolved and continuous-wave magnetoluminescence measurements on a two-dimensional hole system in a GaAs/AlxGa1-xAs quantum well. The dominant spectral emission line in the absence of magnetic field and at high Landau-level filling factor has a short recombination lifetime, characteristic of extended hole states. Two additional lines appearing at 1/3 have long lifetimes, signaling the recombination of localized holes. The fraction of localized holes abruptly increases below =1/3.",

author = "Kulik, \{L. V.\} and Dolgopolov, \{V. T.\} and Shashkin, \{A. A.\} and Dite, \{A. F.\} and Butov, \{L. V.\} and Kulakovskii, \{V. D.\} and Manoharan, \{H. C.\} and M. Shayegan",

year = "1995",

doi = "10.1103/PhysRevB.51.13876",

language = "English (US)",

volume = "51",

pages = "13876--13879",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Physical Society",

number = "19",

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TY - JOUR

T1 - Time-resolved photoluminescence of a two-dimensional hole system in the extreme quantum limit

AU - Kulik, L. V.

AU - Dolgopolov, V. T.

AU - Shashkin, A. A.

AU - Dite, A. F.

AU - Butov, L. V.

AU - Kulakovskii, V. D.

AU - Manoharan, H. C.

AU - Shayegan, M.

PY - 1995

Y1 - 1995

N2 - We report time-resolved and continuous-wave magnetoluminescence measurements on a two-dimensional hole system in a GaAs/AlxGa1-xAs quantum well. The dominant spectral emission line in the absence of magnetic field and at high Landau-level filling factor has a short recombination lifetime, characteristic of extended hole states. Two additional lines appearing at 1/3 have long lifetimes, signaling the recombination of localized holes. The fraction of localized holes abruptly increases below =1/3.

AB - We report time-resolved and continuous-wave magnetoluminescence measurements on a two-dimensional hole system in a GaAs/AlxGa1-xAs quantum well. The dominant spectral emission line in the absence of magnetic field and at high Landau-level filling factor has a short recombination lifetime, characteristic of extended hole states. Two additional lines appearing at 1/3 have long lifetimes, signaling the recombination of localized holes. The fraction of localized holes abruptly increases below =1/3.

UR - https://www.scopus.com/pages/publications/0042653483

UR - https://www.scopus.com/inward/citedby.url?scp=0042653483&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.51.13876

DO - 10.1103/PhysRevB.51.13876

M3 - Article

AN - SCOPUS:0042653483

SN - 0163-1829

VL - 51

SP - 13876

EP - 13879

JO - Physical Review B

JF - Physical Review B

IS - 19

ER -

Time-resolved photoluminescence of a two-dimensional hole system in the extreme quantum limit

Abstract

All Science Journal Classification (ASJC) codes

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