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

Grober, Robert D.; Harris, Timothy D.; Trautman, Jay K.; Betzig, Eric; Wegscheider, Werner; Pfeiffer, Loren; West, Ken
March 1994
Applied Physics Letters;3/14/1994, Vol. 64 Issue 11, p1421
Academic Journal
Examines an array of GaAs/AlGaAAs cleaved edge overgrowth quantum wires. Use of near-field scanning optical microscope; Sources of the luminescence peaks; Link of the quantum wire emission linewidth with the (110)-oriented single quantum well roughness.


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