Lifetime dispersion in a single quantum dot

B. M. Weon; J. H. Je; J. L. Lee

doi:10.1007/s00339-007-4239-7

Lifetime dispersion in a single quantum dot

B. M. Weon, J. H. Je, J. L. Lee

Pohang University of Science and Technology

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

5 Scopus citations

Abstract

We present a decay formula for photoluminescence of a single quantum dot. We apply the formula to time-resolved photoluminescence (PL) measurements for a single InAs/GaAs quantum dot. The formula works very well for the PL decays of excitons and biexcitons in the system. The physical basis of the formula originates from the temporal dispersion of lifetimes.

Original language	English
Pages (from-to)	1029-1031
Number of pages	3
Journal	Applied Physics A: Materials Science and Processing
Volume	89
Issue number	4
DOIs	https://doi.org/10.1007/s00339-007-4239-7
State	Published - Dec 2007
Externally published	Yes

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title = "Lifetime dispersion in a single quantum dot",

abstract = "We present a decay formula for photoluminescence of a single quantum dot. We apply the formula to time-resolved photoluminescence (PL) measurements for a single InAs/GaAs quantum dot. The formula works very well for the PL decays of excitons and biexcitons in the system. The physical basis of the formula originates from the temporal dispersion of lifetimes.",

author = "Weon, \{B. M.\} and Je, \{J. H.\} and Lee, \{J. L.\}",

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T1 - Lifetime dispersion in a single quantum dot

AU - Weon, B. M.

AU - Je, J. H.

AU - Lee, J. L.

PY - 2007/12

Y1 - 2007/12

N2 - We present a decay formula for photoluminescence of a single quantum dot. We apply the formula to time-resolved photoluminescence (PL) measurements for a single InAs/GaAs quantum dot. The formula works very well for the PL decays of excitons and biexcitons in the system. The physical basis of the formula originates from the temporal dispersion of lifetimes.

AB - We present a decay formula for photoluminescence of a single quantum dot. We apply the formula to time-resolved photoluminescence (PL) measurements for a single InAs/GaAs quantum dot. The formula works very well for the PL decays of excitons and biexcitons in the system. The physical basis of the formula originates from the temporal dispersion of lifetimes.

UR - https://www.scopus.com/pages/publications/35348965188

U2 - 10.1007/s00339-007-4239-7

DO - 10.1007/s00339-007-4239-7

M3 - Article

AN - SCOPUS:35348965188

SN - 0947-8396

VL - 89

SP - 1029

EP - 1031

JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 4

ER -

Lifetime dispersion in a single quantum dot

Abstract

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