Charged excitons in a back-gated undoped quantum well in the integer and the fractional quantum-hall regimes

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Observation of charged excitons in a back-gated undoped quantum well in the integer and the fractional quantum-Hall regimes is reported in magnetic fields depending on the electron density. We find anomalies of the photoluminescence at integer and fractional filling factors.

Original languageEnglish
Title of host publicationInternational Quantum Electronics Conference 2005
Pages41-42
Number of pages2
DOIs
Publication statusPublished - 2005 Dec 1
Externally publishedYes

Publication series

NameIQEC, International Quantum Electronics Conference Proceedings
Volume2005

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Yamaguchi, M., Nomura, S., Akazaki, T., Tamura, H., Takayanagi, H., & Hirayama, Y. (2005). Charged excitons in a back-gated undoped quantum well in the integer and the fractional quantum-hall regimes. In International Quantum Electronics Conference 2005 (pp. 41-42). [1560834] (IQEC, International Quantum Electronics Conference Proceedings; Vol. 2005). https://doi.org/10.1109/IQEC.2005.1560834