collaborators

1 paper

cond-mat.mtrl-sci2016

Optical Visualization of Radiative Recombination at Partial Dislocations in GaAs

Todd Karin, Xiayu Linpeng, Ashish K. Rai +3

Individual dislocations in an ultra-pure GaAs epilayer are investigated with spatially and spectrally resolved photoluminescence imaging at 5~K. We find that some dislocations act…