Understanding of nanoscale periodic stripes on fracture surface of metallic glasses

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	Understanding of nanoscale periodic stripes on fracture surface of metallic glasses
	Wang, YT ; Xi, XK ; Wang, G ; Xia, XX ; Wang, WH
刊名	JOURNAL OF APPLIED PHYSICS
	2009
卷号	106 期号:11
关键词	DEFORMATION PATTERNS
ISSN号	0021-8979
通讯作者	Wang, WH (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	We report the observation of nanoscale striped periodic pattern with similar distinctive characteristics independent of loading conditions on the fracture surface of various bulk metallic glasses. We demonstrate that the periodic stripes are formed by the orderly assembly of nanoscale regular dimples. The similarities between our observed striped pattern and various unequilibrium systems such as oscillating granular and colloidal suspensions systems are found. By drawing an analogy between glassy and granular materials, we propose a model that can capture and simulate the characteristics of the observed corrugations. Our results would provide insight into the origin of fracture surface roughening in brittle materials.
收录类别	SCI
资助信息	NSF of China [50731008]; CAS; MOST 973 [2007CB613904]
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/46399]
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	Wang, YT,Xi, XK,Wang, G,et al. Understanding of nanoscale periodic stripes on fracture surface of metallic glasses[J]. JOURNAL OF APPLIED PHYSICS,2009,106(11).
APA	Wang, YT,Xi, XK,Wang, G,Xia, XX,&Wang, WH.(2009).Understanding of nanoscale periodic stripes on fracture surface of metallic glasses.JOURNAL OF APPLIED PHYSICS,106(11).
MLA	Wang, YT,et al."Understanding of nanoscale periodic stripes on fracture surface of metallic glasses".JOURNAL OF APPLIED PHYSICS 106.11(2009).