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The coupling of intersubband transitions and the quantum-well LO phonon in p-doped GaAs-GaAlAs multiple-quantum wells

Kraus, J., Ils, P., Schüller, Christian, Schaack, G., Ebeling, J. K., Schlapp, W. and Weimann, G. (1991) The coupling of intersubband transitions and the quantum-well LO phonon in p-doped GaAs-GaAlAs multiple-quantum wells. Journal of Physics: Condensed Matter 3 (42), pp. 8267-8279.

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Abstract

The authors have applied resonant Raman spectroscopy to two p-type modulation-doped GaAs-GaAlAs multiple-quantum wells (MQW) with well widths dW=10 and 30 nm. In both samples one of the hole intersubband transitions observed is coupling to the quantum-well LO (longitudinal optical) phonon. The influence of an external magnetic field on this coupling phenomenon was investigated. A shift of the ...

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Item type:Article
Date:21 October 1991
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Identification Number:
ValueType
10.1088/0953-8984/3/42/021DOI
Related URLs:
URLURL Type
http://www.iop.org/EJ/abstract/0953-8984/3/42/021Publisher
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:9650
Owner only: item control page

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