Fig. 2From: Hydrothermal Synthesis and Photocatalytic Property of β-Ga2O3 NanorodsXRD of samples calcinated at different temperatures. 2θ scanned XRD patterns of a the as-prepared GaOOH nanorods and α-Ga2O3 calcined at 500 °C for 3 h and b the β-Ga2O3 calcined at 800 and 1000 °C for 3 h. Here, the GaOOH nanorods were hydrothermally grown at 95 °CBack to article page