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

S. K. Lai, W. J. Ma, W. Van Megen, I. K. Snook

研究成果: 雜誌貢獻期刊論文同行評審

36 引文 斯高帕斯(Scopus)

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.

原文???core.languages.en_GB???
頁(從 - 到)766-769
頁數4
期刊Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
56
發行號1 SUPPL. B
DOIs
出版狀態已出版 - 7月 1997

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