Observation of a long-lived frozen state in the supercooled liquid dimers

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题名:	Observation of a long-lived frozen state in the supercooled liquid dimers
作者:	Ma,WJ;Lai,SK
贡献者:	物理研究所
关键词:	GLASS-TRANSITION;DYNAMICS
日期:	1997
上传时间:	2010-07-08 14:06:11 (UTC+8)
出版者:	中央大學
摘要:	We applied the molecular dynamics simulation to a system of supercooled liquid dimers and studied the effect of geometric structure on the metastable states. Within the supercooled liquid that extends down to glassy regime, we found one metastable liquid branch which transforms to glassy behavior at low temperatures and a branch of frozen amorphous states which evolve from the preceding metastable liquids and manifest by better packings. Our static and dynamic data for the frozen amorphous states illuminate the geometric frustration in fluid dimers which has led to a new type of building blocks for disordered states inaccessible for a system of monatomic spherical molecules.
關聯:	CHINESE JOURNAL OF PHYSICS
显示于类别:	[物理研究所] 期刊論文

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