Density dependent electron effective mass in a back-gated quantum well

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

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

Abstract

The electron density dependent effective mass of an electron in a 2-dimensional electron system is reported in a back-gated undoped GaAs/AlGaAs quantum well. The enhancement of the effective masses is observed with decrease in the electron density by the transport and the photoluminescence measurements.

Original languageEnglish
Title of host publicationMS+S 2006 - Controllable Quantum States
Subtitle of host publicationMesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium
PublisherWorld Scientific Publishing Co. Pte Ltd
Pages307-311
Number of pages5
ISBN (Print)9812814612, 9789812814616
Publication statusPublished - 2008 Jan 1
Externally publishedYes
Event4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006 - Atsugi, Japan
Duration: 2006 Feb 272006 Mar 2

Publication series

NameMS+S 2006 - Controllable Quantum States: Mesoscopic Superconductivity and Spintronics, Proceedings of the International Symposium

Other

Other4th International Symposium on Mesoscopic Superconductivity and Spintronics, MS+S 2006
CountryJapan
CityAtsugi
Period06/2/2706/3/2

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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