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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. and Ils, P. and Schüller, Christian and Schaack, G. and Ebeling, J. K. and 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
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:02 Oct 2009 09:15
Last Modified:13 Mar 2014 11:03
Item ID:9650
Owner Only: item control page

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