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本文评论了无定形半导体薄膜的制备、结构、能带结构、光性、传输和非平衡现象。着重于物理习性而不是工艺习性。参考资料是广泛的,但并不完全。一、引言如果薄膜的衍射图形由几个宽大的环组成,并且相应的径向分布函数也和同样材料微晶薄膜的径向分布函数有很大的差别,那么在本评论中就把这种薄膜叫做无定形薄膜。
This paper reviews the preparation, structure, band structure, optical properties, transport and unbalance phenomena of amorphous semiconductor films. Focus on physical habits rather than craftsmanship. Resources are extensive, but not complete. I. INTRODUCTION If the diffraction pattern of a thin film consists of several large rings and the corresponding radial distribution function is also very different from the radial distribution function of the same material microcrystalline thin film, The film is called an amorphous film.