Phase controllable synthesis of unusual  -Ga2O3 single crystals with promising luminescence property |
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| Authors: | Suxiang Ge Zhi Zheng |
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| Affiliation: | aInstitute of Surface Micro and Nano Materials, Xuchang University, Xuchang 461000, PR China;bKey Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, PR China |
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| Abstract: | A new synthetic approach to unusual -Ga2O3 with improved luminescence properties was developed by taking advantage of a microwave-assisted synthesis followed by calcinations at appropriate temperatures. Upon control of crystallinities of GaOOH precursors and the followed calcination temperature, the single crystalline -Ga2O3 nanorods can be synthesized in a large scale. The resulting products were characterized by transmission electron microscopy, powder X-ray diffraction, and cathodoluminescence. The luminescence property of this unusual Ga2O3 phase was investigated for the first time. |
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| Keywords: | Semiconductors Crystal growth X-ray diffraction Luminescence |
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