Strain glassy behavior and premartensitic transition in Au(7)Cu(5)Al(4) alloy

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	Strain glassy behavior and premartensitic transition in Au(7)Cu(5)Al(4) alloy
	J. Y. Liu; M. J. Jin; C. Ni; Y. Shen; G. L. Fan; Z. Wang; Y. F. Zhang; C. F. Li; Z. Q. Liu; X. J. Jin
	2011
发表期刊	Physical Review B
ISSN	1098-0121
卷号	84 期号:14
摘要	Strain glassy behavior (SGB) in correlation with premartensitic tweed (PMT) morphology was observed in an Au(7)Cu(5)Al(4) alloy, which is different from previously observed SGB that is incompatible with PMT in doped Ti-Ni alloys. Additionally, an "inverse freezing" transition from martensite to premartensitic strain glass upon heating was experimentally discovered, confirming a recent theoretical prediction. Investigations of rich phenomena in nonmagnetic Au-Cu-Al alloys are expected to shed light on the origin of both premartensitic transition and glasses.
部门归属	[liu, jiayi; jin, mingjiang; ni, chang; shen, yao; fan, genlian; jin, xuejun] shanghai jiao tong univ, state key lab met matrix composite, sch mat & engn, shanghai 200240, peoples r china. [wang, zi; zhang, yafei] shanghai jiao tong univ, natl key lab nano micro fabricat technol, shanghai 200240, peoples r china. [li, caifu; liu, zhiquan] chinese acad sci, shenyang natl lab mat sci, shenyang 110016, peoples r china.;liu, jy (reprint author), shanghai jiao tong univ, state key lab met matrix composite, sch mat & engn, shanghai 200240, peoples r china;jin@sjtu.edu.cn
关键词	Martensitic Transformations Ferroelastic Systems Spin-glass Ti-ni Tweed Perovskites
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30537
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. Y. Liu,M. J. Jin,C. Ni,et al. Strain glassy behavior and premartensitic transition in Au(7)Cu(5)Al(4) alloy[J]. Physical Review B,2011,84(14).
APA	J. Y. Liu.,M. J. Jin.,C. Ni.,Y. Shen.,G. L. Fan.,...&X. J. Jin.(2011).Strain glassy behavior and premartensitic transition in Au(7)Cu(5)Al(4) alloy.Physical Review B,84(14).
MLA	J. Y. Liu,et al."Strain glassy behavior and premartensitic transition in Au(7)Cu(5)Al(4) alloy".Physical Review B 84.14(2011).