Potential Analysis in Nanoturning of Single Crystal Silicon Using Molecular Dynamics

2011 ◽  
Vol 239-242 ◽  
pp. 3236-3239 ◽  
Author(s):  
Ying Chun Liang ◽  
Zhi Guo Wang ◽  
Ming Jun Chen ◽  
Jia Xuan Chen ◽  
Zhen Tong
Keyword(s):  
Molecular Dynamics ◽  
Single Crystal ◽  
Diamond Tool ◽  
Single Crystal Silicon ◽  
Crystal Silicon ◽  
Potential Analysis ◽  
Ductile Mode ◽  
Tool Surface ◽  
Dynamics Simulations ◽  
Nanoscale Cutting

Molecular dynamics simulations of the single crystal silicon nanoscale cutting with a diamond tool in ductile mode are carried out to investigate the adhesion phenomenon. After relaxation the silicon atoms on the surface reconstruct to make the potential decrease. The silicon atoms close to the diamond tool have the lowest potential (<-5.5 eV) and form a stable structure with surface atoms on the tool surface.

scholarly journals Influence of laser nanostructured diamond tools on the cutting behavior of silicon by molecular dynamics simulation

RSC Advances ◽  
2017 ◽  
Vol 7 (25) ◽  
pp. 15596-15612 ◽  
Author(s):  
Houfu Dai ◽  
Genyu Chen ◽  
Shaobo Li ◽  
Qihong Fang ◽  
Bang Hu
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Large Scale ◽  
Diamond Tool ◽  
Single Crystal Silicon ◽  
Dynamics Simulation ◽  
Crystal Silicon ◽  
Nanometric Cutting ◽  
Dynamics Simulations ◽  
Cutting Behavior

In this study, a series of large-scale molecular dynamics simulations have been performed to study the nanometric cutting of single crystal silicon with a laser-fabricated nanostructured diamond tool.

Molecular dynamics simulations of shock-compressed single-crystal silicon

2014 ◽  
Vol 89 (6) ◽  
Author(s):  
Gabriele Mogni ◽  
Andrew Higginbotham ◽  
Katalin Gaál-Nagy ◽  
Nigel Park ◽  
Justin S. Wark
Keyword(s):  
Molecular Dynamics ◽  
Single Crystal ◽  
Molecular Dynamics Simulations ◽  
Single Crystal Silicon ◽  
Crystal Silicon ◽  
Dynamics Simulations
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