Pinning of a solid-liquid-vapor interface

被引:2
作者
Andersen, JV
机构
[1] Laboratoire de Physique de la Matière Condensée, Université de Nice-Sophia Antipolis, Parc Valrose
来源
MODERN PHYSICS LETTERS B | 1996年 / 10卷 / 09期
关键词
CONTACT-ANGLE HYSTERESIS; SINGLE DEFECT; SURFACE; LINE; DYNAMICS; MOTION; DRIVEN; MODEL;
D O I
10.1142/S0217984996000419
中图分类号
O59 [应用物理学];
学科分类号
摘要
We propose a macroscopic Hamiltonian approach to study the pinning (sticking) of a solid-liquid-vapor contact line by pinning centers on the solid. We have so far studied the case of a vertical solid immersed into a liquid in the presence of gravity, but the method is general and can easily be extended to other geometries with and without gravity. Using computer simulations the method can be used to give a nonperturbative estimate for whether pinning centers interact cooperatively or independently in the pinning of the contact line.
引用
收藏
页码:359 / 375
页数:17
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