Skip to main content

Atomistic Simulations of the Load Dependant Friction Force Between Silicon Tip and Diamond Substrate

Buy Article:

$105.00 plus tax (Refund Policy)

In this paper, the load dependence on the interfacial friction between a cubic silicon tip and diamond substrate was investigated using molecular dynamics simulations. With the increase of the applied load, the sliding process experiences the states of superlubricity, single slip instability, double slip instability and plastic stage. The transitions from one state to the next one occur at the contact pressure 5.3 GPa, 8.0 GPa and 10.8 GPa, sequentially. In the superlubricity state, both friction and dissipated energy approach zero, independent of the load. However, in the single slip state the friction has a linear relationship with load, while the double slip mode induces decreased frictional force and lower damping. The coupling of the structure and forces in the plastic regime leads to the reduction of friction. These behaviors show good agreement with the recent experimental observations and theoretical predictions.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics


Document Type: Research Article

Publication date: 2010-11-01

More about this publication?
  • Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more