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Optical spectroscopy of a GaAs/AlGaAs quantum wire structure using near-field scanning optical microscopy

Grober, Robert D. and Timothy, Harris and Trautman, Jay K. and Betzig, Eric and Wegscheider, Werner and Pfeiffer, Loren and West, Ken (1994) Optical spectroscopy of a GaAs/AlGaAs quantum wire structure using near-field scanning optical microscopy. Applied Physics Letters 64 (11), pp. 1421-1423.

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Abstract

We report the first spectroscopic study using a low temperature near-field scanning optical microscope. We have studied an array of GaAs/AlGaAs cleaved edge overgrowth quantum wires. The three luminescence peaks originate from different structures in the sample: The (001)-oriented multiple quantum wells, the (110)-oriented single quantum well, and the quantum wires. The linewidth of the quantum ...

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Item Type:Article
Date:14 March 1994
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.111903DOI
Related URLs:
URLURL Type
http://link.aip.org/link/?APPLAB/64/1421/1Publisher
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:26 Oct 2009 14:38
Last Modified:13 Mar 2014 11:19
Item ID:10022
Owner Only: item control page
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