Study of Ga2O3 Nanobelts Synthesized by the Thermal Annealing of GaN Powders
نویسندگان
چکیده
We synthesized the uniform monoclinic gallium oxide (Ga2O3) nanobelts by a simple thermal annealing of GaN powders. The as-synthesized nanobelts were rectangular in cross-sectional shape with width ranging from 100 to 700 nm. The length direction of the nanobelt was along [010]. Photoluminescence measurement under excitation at 325 nm showed that the Ga2O3 nanobelts had a blue emission at around 454 nm.
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