正交相BaSi2是一种新型高效的环境友好半导体材料,在光电、热电方面有着极为广阔的应用前景.详细介绍了正交相BaSi2的结构、光电性质、热电性质及其制备技术,并对目前存在的问题及未来的研究动向作了简要讨论.
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