Blue shift of yellow luminescence band in self-ion-implanted n-GaN nanowire

S. Dhara, A. Datta, C. T. Wu +8

Optical photoluminescence studies are performed in self-ion (Ga+)-implanted nominally doped n-GaN nanowires. A 50-keV Ga+ focused ion beam (FIB) in the fluence range of 1x1014 -2x1…