Mechanical-milling-induced amorphization of Se: a crystallite destabilization model

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	Mechanical-milling-induced amorphization of Se: a crystallite destabilization model
	Y. H. Zhao; Z. H. Jin; K. Lu
	1999
发表期刊	Philosophical Magazine Letters
ISSN	0950-0839
卷号	79 期号:9 页码:747-754
摘要	Complete solid-state amorphization has been realized in elemental Se by means of mechanical milling of crystalline Se powder. Quantitative X-ray diffraction and thermal analyses were employed to characterize the amorphization process and indicated that the amorphization onset corresponds to a critical crystallite size and a drop in microstrain. During the major amorphization process, the remaining crystallite size remains unchanged with a constant lattice expansion. A new kinetics model of crystallite destabilization is proposed for the solid-state amorphization which satisfactorily explains the experimental observations.
部门归属	chinese acad sci, inst met res, state key lab rapidly solidified nonequilibrium a, shenyang 110015, peoples r china.;lu, k (reprint author), chinese acad sci, inst met res, state key lab rapidly solidified nonequilibrium a, shenyang 110015, peoples r china
关键词	Solid-state Amorphization Selenium Attrition Systems Silicon Alloy
URL	查看原文
WOS记录号	WOS:000082711000014
引用统计	被引频次：22[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37591
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. H. Zhao,Z. H. Jin,K. Lu. Mechanical-milling-induced amorphization of Se: a crystallite destabilization model[J]. Philosophical Magazine Letters,1999,79(9):747-754.
APA	Y. H. Zhao,Z. H. Jin,&K. Lu.(1999).Mechanical-milling-induced amorphization of Se: a crystallite destabilization model.Philosophical Magazine Letters,79(9),747-754.
MLA	Y. H. Zhao,et al."Mechanical-milling-induced amorphization of Se: a crystallite destabilization model".Philosophical Magazine Letters 79.9(1999):747-754.