Nanoscale compositional fluctuations in multiple InGaAs/GaAs quantum wires
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چکیده
منابع مشابه
Polarization spectroscopy of InGaAsÕGaAs quantum wires grown on „331...B GaAs templates with nanoscale fluctuations
Using (331)B GaAs templates with nanoscale fluctuations, we have fabricated InGaAs/GaAs quantum wires ~QWRs! with a density of ;2.0310 cm and the degree of polarization as high as ;28%. In the samples with weak lateral confinement, we observed thermal delocalization of carriers from the one-dimensional QWR states to the two-dimensional quantum-well states with increasing temperature, which is a...
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تاریخ انتشار 2015