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	Relating the poisson's ratio to molecular dynamics of glass-formers
	Ngai, K. L.1,2,3; Wang, Li-Min3; Liu, Riping3; Wang, W. H.4
刊名	Journal of molecular liquids
	2015-05-01
卷号	205页码:37-41
关键词	Poisson's ratio Molecular dynamics Liquids Relaxation
ISSN号	0167-7322
DOI	10.1016/j.molliq.2014.08.038
通讯作者	Ngai, k. l.(ngai@df.unipi.it)
英文摘要	Despite the importance of poisson's ratio in materials science and engineering, its connection to molecular dynamics and relaxation processes in glass-forming systems remains unclear. the existence of such connection made the family of metallic glasses in our previous study [k.l. ngai et al. j. chem. phys. 140 (2014) 044511], where it was also justified by molecular dynamics simulation, physics of glass-forming materials, and theoretical considerations. here we extend the consideration to molecular glass-formers and amorphous polymers, and demonstrate that the poisson's ratio correlates with several microscopic dynamic properties, and explained theoretically in exactly the same way as given in our previous publication. (c) 2014 elsevier b.v. all rights reserved.
WOS关键词	SUPERCOOLED LIQUIDS ; ELASTIC PROPERTIES ; SECONDARY RELAXATIONS ; INTERACTING ARRAYS ; FORMING SUBSTANCES ; METALLIC GLASSES ; FRAGILITY ; OSCILLATORS ; DEPENDENCE ; TRANSITION
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000355022400007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2373568
专题	物理研究所
通讯作者	Ngai, K. L.
作者单位	1.Univ Pisa, CNR IPCF, I-56127 Pisa, Italy 2.Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy 3.Yanshan Univ, State Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Hebei, Peoples R China 4.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Ngai, K. L.,Wang, Li-Min,Liu, Riping,et al. Relating the poisson's ratio to molecular dynamics of glass-formers[J]. Journal of molecular liquids,2015,205:37-41.
APA	Ngai, K. L.,Wang, Li-Min,Liu, Riping,&Wang, W. H..(2015).Relating the poisson's ratio to molecular dynamics of glass-formers.Journal of molecular liquids,205,37-41.
MLA	Ngai, K. L.,et al."Relating the poisson's ratio to molecular dynamics of glass-formers".Journal of molecular liquids 205(2015):37-41.

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