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Proceedings Paper

Optically detected cyclotron resonance determination of the in-plane effective mass in Ga0.47In0.53As/InP single quantum wells
Author(s): Par Omling; C. Wetzel; Al. L. Efros; P. Sobkowicz; A. Moll; B. K. Meyer
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Paper Abstract

Measurements of the in-plane electron effective mass in GaInAs/InP single quantum wells as a function of well thickness using far-infrared optically detected cyclotron resonance (FIR- ODCR) is reported. The FIR-ODCR technique is described, the mechanism of detection is explained, and the experimental results are compared with a theoretical calculation. In the thinnest QW investigated (80 angstroms) the in-plane mass is found to increase by about 50% compared to the bulk GaInAs value.

Paper Details

Date Published: 3 September 1992
PDF: 7 pages
Proc. SPIE 1675, Quantum Well and Superlattice Physics IV, (3 September 1992); doi: 10.1117/12.137600
Show Author Affiliations
Par Omling, Univ. of Lund (Sweden)
C. Wetzel, Technical Univ. of Munich (Germany)
Al. L. Efros, Technical Univ. of Munich (Germany)
P. Sobkowicz, Technical Univ. of Munich (Germany)
A. Moll, Technical Univ. of Munich (Germany)
B. K. Meyer, Technical Univ. of Munich (Germany)

Published in SPIE Proceedings Vol. 1675:
Quantum Well and Superlattice Physics IV
Gottfried H. Doehler; Emil S. Koteles, Editor(s)

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