Polycrystalline silicon thin films and solar cells prepared by rapid thermal CVD

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	Polycrystalline silicon thin films and solar cells prepared by rapid thermal CVD
	Zhao, YW ; Li, ZM ; He, SQ ; Liao, XB ; Sheng, SR ; Deng, LS ; Ma, ZX
刊名	SOLAR ENERGY MATERIALS AND SOLAR CELLS
	1997
卷号	48 期号:1-4 页码:321
ISSN号	0927-0248
通讯作者	Zhao, YW (reprint author), BEIJING SOLAR ENERGY RES INST,BEIJING 100083,PEOPLES R CHINA.
中文摘要	The types of atomic short-range orders (SROs) in the amorphous alloy Gd4Fe77.5B18.5 and its crystallization products under different thermal-treatment conditions were investigated by means of spin-echo nuclear magnetic resonance (NMR) and Mossbauer spectroscopy. it was found that there exist two kinds of SROs in the amorphous alloy: body-centred tetragonal (BCT) Fe3B- and orthorhombic (o) Fe3B-like SROs. The crystallization products differ at various annealing temperatures: the sample annealed at 670 degrees C for 10 min consists of BCT Fe3B containing Gd and alpha-Fe, without the Gd2Fe14B phase; the sample annealed at 860 degrees C for 60 min contains BCT Fe3B, Gd1.1Fe4B4 and alpha-Fe; and the sample crystallized at 1010 degrees C for 10 min consists of Fe2B, alpha-Fe, Gd2Fe14B and Gd1.1Fe4B4. The experimental results indicate that the B-11 NMR peak shifts from 34.7 MHz for pure BCT Fe3B in the sample annealed at 860 degrees C for 60 min to 36.0 MHz for the sample annealed at 670 degrees C for 10 min and the relative intensity of the third Mossbauer sub-spectrum, corresponding to the Fe-III(8g) site of BCT Fe3B, is about 6% less than those of the other two. These facts can be explained in terms of the entering of Gd atoms into the BCT Fe3B phase.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/51133]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Zhao, YW,Li, ZM,He, SQ,et al. Polycrystalline silicon thin films and solar cells prepared by rapid thermal CVD[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,1997,48(1-4):321.
APA	Zhao, YW.,Li, ZM.,He, SQ.,Liao, XB.,Sheng, SR.,...&Ma, ZX.(1997).Polycrystalline silicon thin films and solar cells prepared by rapid thermal CVD.SOLAR ENERGY MATERIALS AND SOLAR CELLS,48(1-4),321.
MLA	Zhao, YW,et al."Polycrystalline silicon thin films and solar cells prepared by rapid thermal CVD".SOLAR ENERGY MATERIALS AND SOLAR CELLS 48.1-4(1997):321.