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环境友好半导体材料Ca2Si的研究进展
Progress in Ecology-friendly Semiconducting Material Ca2Si
【摘要】 Ca2Si是由两种丰富且无毒的化学元素构成,被认为是很有前景的新型环境半导体材料之一。文章综述了近年来Ca2Si的晶格特性、光电性质及其制备方法的研究进展,并着重对两步法制备Ca2Si薄膜进行了介绍,最后展望了Ca2Si的应用前景,探讨了当前Ca2Si研究领域中存在的问题。
【Abstract】 Ca2Si is composed of two most abundant and nontoxic chemical elements and is considered to be one of the most promising ecology-friendly semiconducting materials.The research progress of microstructural,optical and electrical properties and preparation method of Ca2Si in recent years is overviewed.The preparation of Ca2Si with two-step process is emphatically introduced.The application prospect and the problems existing in current research of Ca2Si were also discussed.
【关键词】 环境半导体材料;
Ca2Si;
晶格特性;
光电性质;
制备方法;
【Key words】 ecology-friendly semiconducting materials; Ca2Si; microstructure; optical and electrical properties; preparation method;
【Key words】 ecology-friendly semiconducting materials; Ca2Si; microstructure; optical and electrical properties; preparation method;
【基金】 国家自然科学基金资助项目(60566001);贵州大学人才引进基金资助项目(04RCJJ001);贵州省留学人员科技基金资助项目[黔人项目(2004)03];贵州省教育厅重点基金资助项目(05JJ002);贵州省科技厅国际合作项目[黔科合G(2005)400102]。
- 【文献出处】 山西科技 ,Shanxi Science and Technology , 编辑部邮箱 ,2007年02期
- 【分类号】TN304
- 【下载频次】178