Surface Morphology And Formation Of Nanostructured Porous GaN By UV-Assisted Electrochemical Etching.

Abstract

This article reports on the studies of porous GaN .prepared by ultra-violet (UV) assisted electrochemical etching in a solution of 4:1:1 HF: CH30H:H202 under illumination of an UV lamp with 500 W power for 10, 25 and 35 minutes