Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

Molecular dynamics simulation of processing using AFM pin tool

Author:
Yan, Y. D.  Sun, T.  Dong, S.  Luo, X. C.  Liang, Y. C.  


Journal:
APPLIED SURFACE SCIENCE


Issue Date:
2006


Abstract(summary):

A three-dimensional molecular dynamics (MD) model is utilized to investigate the effect of tool geometry on the deformation process of the workpiece and the nature of deformation process at the atomic-scale. Results show that different states exist between the atomic force microscope (AFM) pin tool and the workpiece surface, i.e. the non-wear state, the ploughing state, the state in which ploughing is dominant and the state in which cutting plays a key role. A relationship between the deformation process of the workpiece and the potential energy variation is presented. The potential energy variation of atoms in different deformed regions in the workpiece such as plastically deformed region, elastically deformed region and the mixed deformation region is different. The features of variations of potential energy are discussed. (c) 2005 Elsevier B.V. All rights reserved.


Page:
7523---7531


Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads