Lubricated friction in Frenkel-Kontorova model between incommensurate surfaces

We study the superlubricity in the generalized Frenkel-Kontorova model. Each particle of the top layer is driven by external dc driving force F-ext. When the ratios of the three inherent length scales of the system are chosen to be the Golden Mean (a/b = 233/144; c/a = 144/89), we find that there exists a critical interparticle interaction strength above which the static friction force F-su of the top layer is zero. And F-su could easily flow into the low friction with existing the lubricant layer. (C) 2014 Elsevier B.V. All rights reserved.

相关文章

  • Nonadjacent Wireless Electrotherapy for Tissue Repair by a 3D-Printed Bioresorbable Fully Soft Triboelectric Nanogenerator
    [Luo, Bin, Zhou, Qiangqiang, Chen, Wenyi, Sun, Lijie, Yang, Lei, Guo, Yifan, Liu, Huijie, Wu, Zekai, Neisiany, Rasoul Esmaeely, Qin, Xiaohong, Pan, Jie, You, Zhengwei]
  • A guided-liquid-based hybrid triboelectric nanogenerator for omnidirectional and high-performance ocean wave energy harvesting
    [Xu, Qingyue, Shang, Chenjing, Ma, Haoxiang, Hong, Quan, Li, Changzheng, Ding, Su, Xue, Liang, Sun, Xin, Pan, Yuanchao, Sugahara, Tohru, Yalikun, Yaxiaer, Lai, Ying-Chih, Yang, Yang]
  • Effect of arc current on the microstructure, tribological and corrosion performances of AISI 420 martensitic stainless steel treated by arc discharge plasma nitriding
    [Li, Jie, Tao, Xiao, Wu, Wangpeng, Xie, Guangrui, Yang, Yang, Zhou, Xiang, Zhang, Shihong]
  • 成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    成果名称:低表面能涂层

    合作方式:技术开发

    联 系 人:周老师

    联系电话:13321314106

    润滑集