Theory of Tackiness

作者：Cyprien Gay, Ludwik Leibler · 发表于：Physical Review Letters · 年份：1999 · DOI：10.1103/physrevlett.82.936 · 被引用次数：183 · 研究领域：Mechanical and Optical Resonators、Advanced MEMS and NEMS Technologies、Experimental and Theoretical Physics Studies

We show that the interplay between surface roughness on micron scale and air suction can yield tack energies much higher than thermodynamic surface energies. Our model provides a quantitative interpretation of highly nonlinear force-versus-separation curves which are usually observed when adhesion forces and energies are high.