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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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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|Date:||14 March 1994|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||26 Oct 2009 14:38|
|Last Modified:||13 Mar 2014 11:19|