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

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39140

Title:	Observation of a long-lived frozen state in the supercooled liquid dimers
Authors:	Ma,WJ;Lai,SK
Contributors:	物理研究所
Keywords:	GLASS-TRANSITION;DYNAMICS
Date:	1997
Issue Date:	2010-07-08 14:06:11 (UTC+8)
Publisher:	中央大學
Abstract:	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.
Relation:	CHINESE JOURNAL OF PHYSICS
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

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