Liquid-glass transition phase diagram for concentrated charge-stabilized colloids

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题名:	Liquid-glass transition phase diagram for concentrated charge-stabilized colloids
作者:	Lai,SK;Ma,WJ;vanMegen,W;Snook,IK
贡献者:	物理研究所
关键词:	MODE-COUPLING-THEORY;HARD-SPHERE SYSTEM;LIGHT-SCATTERING SPECTRA;SUPERCOOLED LIQUIDS;BETA-RELAXATION;FORMING LIQUIDS;DYNAMICS;REEXAMINATION;SALOL
日期:	1997
上传时间:	2010-07-08 14:06:01 (UTC+8)
出版者:	中央大學
摘要:	We model interactions between charged colloidal particles by the screened Coulomb potential, and employ the analytically solved static structure factor in conjunction with the idealized mode-coupling theory to determine the liquid-glass transition phase boundary. We find that the presence of an ionic screening has the consequence of revealing a subtle competition between the hard-core geometric factor and the charge-induced screening effect, resulting, for the strong screening case, in an extended charge-stabilized suspension and, for the weak screening case, in a more restrictive ergodic domain.
關聯:	PHYSICAL REVIEW E
显示于类别:	[物理研究所] 期刊論文

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