2 papers
cond-mat.mtrl-sci2025
Effect of Annealing on Al Diffusion and its Impact on the Properties of GaO Thin Films Deposited on c-plane Sapphire by RF Sputtering
Ana Sofia Sousa, Duarte M. Esteves, Tiago T. Robalo +4
Gallium oxide is a wide-bandgap semiconductor which has been steadily growing in popularity due to its ultra-wide bandgap, suitability for harsh environments and distinctive opto-e…
cond-mat.mtrl-sci2025
Microtubes and nanomembranes by ion-beam-induced exfoliation of -GaO
Duarte Magalhães Esteves, Ru He, Calliope Bazioti +8
This paper reports an innovative process to fabricate -GaO microtubes and nanomembranes based on ion implantation in (100)-oriented single-crystals. We show that, u…