Fig. 4From: Diameter Tuning of \( \beta \)-Ga2O3 Nanowires Using Chemical Vapor Deposition TechniqueFESEM images of Ga2O3 nanowires grown with a, b Ar:O2 total flow rate as 160 mL/min (120:40 mL/min) and c, d Ar/O2 flow rate ratio as 1/3(20:60 mL/min) indicating deteriorated nanowire morphology at higher flow rateBack to article page