2-DIMENSIONAL LIQUID POLYMER DIFFUSION - EXPERIMENT AND SIMULATION

被引:45
作者
ALBRECHT, U
OTTO, A
LEIDERER, P
机构
[1] Fakultät F̈r Physik, Universität Konstanz
关键词
D O I
10.1103/PhysRevLett.68.3192
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The spreading profiles of small (picoliter) droplets of polydimethylsiloxane on silver surfaces have been monitored in the thickness range below one monolayer. The profile shapes are distinctly non-Gaussian and can be approximated rather well by spherical caps. The experimental shapes and spreading dynamics are compared with Monte Carlo simulations of spreading polymer liquids. Excellent agreement is found.
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页码:3192 / 3195
页数:4
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