Lateral Casimir force between self-affine rough surfaces

被引：3
|
作者：
Tajik, Fatemeh [1 ]
Masoudi, Amir Ali [1 ]
Khorrami, Mohammad [1 ]
机构：
[1] Alzahra Univ, Dept Phys, Tehran 1993891167, Iran
来源：
PHYSICA B-CONDENSED MATTER | 2016年 / 485卷
关键词：
Lateral Casimir force; Self-affine roughness; Cross correlation function; X-RAY-SCATTERING; MU-M; MULTILAYERS; PLATES;
D O I：
10.1016/j.physb.2016.01.016
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The effect of self-affine roughness on the lateral Casimir force between two plates is studied using a perturbative expansion method. The PWS (pairwise summation) method is applicable only at lateral correlation lengths much larger than the separation between two plates. The effect of the roughness parameters on the lateral Casimir force is investigated, and it is seen that this effect is significant, enabling one to tailor roughness parameters so that to obtain the desirable Casimir force and increase the yield of micro- or nano-electromechanical devices based on the vacuum fluctuations. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：116 / 120
页数：5
相关论文
共 50 条
  • [21] Load-separation curves for the contact of self-affine rough surfaces
    Papangelo, Antonio
    Hoffmann, Norbert
    Ciavarella, Michele
    SCIENTIFIC REPORTS, 2017, 7
  • [22] On the role of scales in contact mechanics and friction between elastomers and randomly rough self-affine surfaces
    Popov, Valentin L.
    Dimaki, Andrey
    Psakhie, Sergey
    Popov, Mikhail
    SCIENTIFIC REPORTS, 2015, 5
  • [23] Transport in rough self-affine fractures
    Drazer, G
    Koplik, J
    PHYSICAL REVIEW E, 2002, 66 (02): : 1 - 026303
  • [24] GROWTH OF SELF-AFFINE SURFACES
    KERTESZ, J
    WOLF, DE
    PHYSICA D-NONLINEAR PHENOMENA, 1989, 38 (1-3) : 221 - 225
  • [25] Self-affine random surfaces
    O.I. Yordanov
    I.S. Atanasov
    The European Physical Journal B - Condensed Matter and Complex Systems, 2002, 29 : 211 - 215
  • [26] Permeability of self-affine rough fractures
    Drazer, G
    Koplik, J
    PHYSICAL REVIEW E, 2000, 62 (06): : 8076 - 8085
  • [27] Self-affine random surfaces
    Yordanov, OI
    Atanasov, IS
    EUROPEAN PHYSICAL JOURNAL B, 2002, 29 (02): : 211 - 215
  • [28] Control of the lateral Casimir force between corrugated surfaces
    Blagov, EV
    Klimchitskaya, GL
    Mohideen, U
    Mostepanenko, VM
    PHYSICAL REVIEW A, 2004, 69 (04): : 044103 - 1
  • [29] Contact force resulting from rolling on a self-affine fractal rough surface
    Popov, M.
    PHYSICAL MESOMECHANICS, 2012, 15 (5-6) : 342 - 344
  • [30] Contact force resulting from rolling on a self-affine fractal rough surface
    Mikhail Popov
    Physical Mesomechanics, 2012, 15 : 342 - 344
12345