Structural properties of polycrystalline silicon films formed by pulsed rapid thermal processing

被引:1
|
作者
Wang, YQ [1 ]
Liao, XB [1 ]
Diao, HW [1 ]
He, J [1 ]
Ma, ZX [1 ]
Yue, GZ [1 ]
Shen, SR [1 ]
Kong, GL [1 ]
Zhao, YW [1 ]
Li, ZM [1 ]
Yun, F [1 ]
机构
[1] Chinese Acad Sci, Inst Semicond, State Lab Surface Phys, Beijing 100083, Peoples R China
关键词
D O I
10.1557/PROC-507-975
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A novel pulsed rapid thermal processing (PRTP) method has been used for realizing the solid-phase crystallization of amorphous silicon films prepared by PECVD. The microstructure and surface morphology of the crystallized films are investigated by X-ray diffraction (XRD) and atomic force microscopy (AFM). The results indicate that this PRTP is a suitable post-crystallization technique for fabricating large-area polycrystalline silicon films with good structural qualities such as large grain size, small lattice microstain and smooth surface morphology on low-cost substrate.
引用
收藏
页码:975 / 980
页数:6
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