BRANISTE, T.; POPA, V.; MARTIN, D.; CARLIN, J.-F.; URSAKI, V.; GRANDJEAN, N.; TIGINYANU, I.
(Tehnica UTM, 2015)
In this paper, we show that the quality of the porous layers produced by photoelectrochemical (PEC) etching of HVPE GaN in oxalic acid is better than that of the initial material, and the quality of GaN films overgrown on ...