Relaxations in molecularly thin liquid films

被引：5

作者：

Demirel, AL ^{[1
]}

Granick, S ^{[1
]}

机构：

[1] UNIV ILLINOIS,MAT RES LAB,URBANA,IL 61801

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1996年 / 8卷 / 47期

关键词：

D O I：

10.1088/0953-8984/8/47/058

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The linear viscoelastic behaviour of molecularly thin OMCTS (octamethylcyclotetrasiloxane) films has been studied as a function of film thickness using a modified surface forces apparatus. The frequency spectra of viscoelastic relaxation measured at different him thicknesses superposed onto a master curve when each spectrum was shifted horizontally and vertically with respect to the frequency spectrum at a reference film thickness. The master curve indicates a wide separation between two sets of viscoelastic relaxations and suggests a gradual glass-like transition to solidity.

引用

页码：9537 / 9539

页数：3

共 9 条

[1]

DEMIREL AL, 1996, THESIS U ILLINOIS

[2] LIQUID TO SOLID-LIKE TRANSITIONS OF MOLECULARLY THIN-FILMS UNDER SHEAR [J].