On the wear mechanism of thin nickel film during AFM-based scratching process using molecular dynamics

被引：23
|
作者：
Khan, Hanif Muhammad [1 ]
Kim, Sung-Gaun [1 ]
机构：
[1] Kongju Natl Univ, Div Mech & Automot Engn, Dept Mech & Automot Engn, Cheonan 331717, South Korea
来源：
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2011年 / 25卷 / 08期
关键词：
AFM; Molecular dynamics; Nano scratching; NEMS; Nickel; Wear volume; EMBEDDED-ATOM-METHOD; SCALE; NANOINDENTATION; FRICTION; TRANSITION; SIMULATION; NI;
D O I：
10.1007/s12206-011-0606-6
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
We report a study on monocrystalline nickel thin films using the atomic force microscope (AFM) based scratching process to understand the associated wear mechanism. As for the nano level fabrication, better understanding of abrasive wear mechanism is a prerequisite. A three-dimensional molecular dynamics (MD) study has been performed and we have used a new parameter wear volume to distinguish between different wear zones. A reduced number of zones have been proposed to understand the wear mechanism during nanoscratching process. Also, centrosymmetry parameter has been used to validate the findings.
引用
收藏
页码：2111 / 2120
页数：10
相关论文
共 50 条
  • [1] On the wear mechanism of thin nickel film during AFM-based scratching process using molecular dynamics
    Hanif Muhammad Khan
    Sung-Gaun Kim
    Journal of Mechanical Science and Technology, 2011, 25 : 2111 - 2120
  • [2] Molecular dynamics study of scratching velocity dependency in AFM-based nanometric scratching process
    Zhang, Junjie
    Sun, Tao
    Yan, Yongda
    Liang, Yingchun
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 505 (1-2): : 65 - 69
  • [3] Study of AFM-based nanometric cutting process using molecular dynamics
    Zhu, Peng-zhe
    Hu, Yuan-zhong
    Ma, Tian-bao
    Wang, Hui
    APPLIED SURFACE SCIENCE, 2010, 256 (23) : 7160 - 7165
  • [4] Molecular dynamics study of groove fabrication process using AFM-based nanometric cutting technique
    Zhang, Junjie
    Sun, Tao
    Yan, Yongda
    Liang, Yingchun
    Dong, Shen
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2009, 94 (03): : 593 - 600
  • [5] MOLECULAR DYNAMICS SIMULATION OF AFM-BASED NANOMACHINING PROCESSES
    Promyoo, Rapeepan
    El-Mounayri, Hazim
    Varahramyan, Kody
    Martini, Ashlie
    PROCEEDINGS OF THE ASME INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE 2011, VOL 2, 2011, : 545 - 554
  • [6] Molecular dynamics study on the mechanism of AFM-based nanoscratching process with water-layer lubrication
    Ren, Jiaqi
    Zhao, Jinsheng
    Dong, Zeguang
    Liu, Pinkuan
    APPLIED SURFACE SCIENCE, 2015, 346 : 84 - 98
  • [7] Molecular dynamics study of AFM-based nanoindentation of monocrystalline copper film
    School of Mechanical and Electrical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China
    Guangxue Jingmi Gongcheng, 2008, 11 (2072-2075):
  • [8] Molecular dynamics simulation of subsurface deformed layers in AFM-based nanometric cutting process
    Zhang, J. J.
    Sun, T.
    Yan, Y. D.
    Liang, Y. C.
    Dong, S.
    APPLIED SURFACE SCIENCE, 2008, 254 (15) : 4774 - 4779
  • [9] Study on effects of the feed on AFM-based nano-scratching process using MD simulation
    Yan, Yongda
    Sun, Tao
    Dong, Shen
    Liang, Yingchun
    COMPUTATIONAL MATERIALS SCIENCE, 2007, 40 (01) : 1 - 5
  • [10] Study of effect of indenter shape in nanometric scratching process using molecular dynamics
    Zhu, Peng-zhe
    Hu, Yuan-zhong
    Wang, Hui
    Ma, Tian-bao
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 528 (13-14): : 4522 - 4527
12345