Dynamical correlation of fractionally charged excitons with a two-dimensional electron system

S. Nomura; M. Yamaguchi; H. Tamura; T. Akazaki; Y. Hirayama

doi:10.1063/1.3666528

Dynamical correlation of fractionally charged excitons with a two-dimensional electron system

S. Nomura, M. Yamaguchi, H. Tamura, T. Akazaki, Y. Hirayama

SCI - Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We investigate a circularly polarized photoluminescence using a gated single GaAs quantum well sample in the fractional quantum Hall effect regime. We have found that the lower energy peak χ _S ^- is polarized to σ ⁺ polarization. This result is explained by considering the equilibrium between fractionally charged excitons and a two-dimensional electron system.

Original language	English
Title of host publication	Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30
Pages	615-616
Number of pages	2
DOIs	https://doi.org/10.1063/1.3666528
Publication status	Published - 2011
Event	30th International Conference on the Physics of Semiconductors, ICPS-30 - Seoul, Korea, Republic of Duration: 2010 Jul 25 → 2010 Jul 30

Publication series

Name	AIP Conference Proceedings
Volume	1399
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	30th International Conference on the Physics of Semiconductors, ICPS-30
Country/Territory	Korea, Republic of
City	Seoul
Period	10/7/25 → 10/7/30

Keywords

fractionally charged exciton
photoluminescence

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.3666528

Cite this

Dynamical correlation of fractionally charged excitons with a two-dimensional electron system. / Nomura, S.; Yamaguchi, M.; Tamura, H.; Akazaki, T.; Hirayama, Y.

Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. 2011. p. 615-616 (AIP Conference Proceedings; Vol. 1399).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nomura, S, Yamaguchi, M, Tamura, H, Akazaki, T & Hirayama, Y 2011, Dynamical correlation of fractionally charged excitons with a two-dimensional electron system. in Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30. AIP Conference Proceedings, vol. 1399, pp. 615-616, 30th International Conference on the Physics of Semiconductors, ICPS-30, Seoul, Korea, Republic of, 10/7/25. https://doi.org/10.1063/1.3666528

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AU - Hirayama, Y.

PY - 2011

Y1 - 2011

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AB - We investigate a circularly polarized photoluminescence using a gated single GaAs quantum well sample in the fractional quantum Hall effect regime. We have found that the lower energy peak χ S - is polarized to σ + polarization. This result is explained by considering the equilibrium between fractionally charged excitons and a two-dimensional electron system.

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KW - photoluminescence

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BT - Physics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30

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Dynamical correlation of fractionally charged excitons with a two-dimensional electron system

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