Atomistic simulations of shock compression of single crystal and core-shell Cu@Ni nanoporous metals

2019 ◽  
Vol 126 (1) ◽  
pp. 015901 ◽  
Author(s):  
Anupam Neogi ◽  
Lijie He ◽  
Niaz Abdolrahim
Keyword(s):  
Single Crystal ◽  
Shock Compression ◽  
Atomistic Simulations ◽  
Core Shell ◽  
Nanoporous Metals

A reactive molecular dynamics study on the anisotropic sensitivity in single crystal α-cyclotetramethylene tetranitramine

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 8609-8621 ◽  
Author(s):  
Ting-Ting Zhou ◽  
Yan-Geng Zhang ◽  
Jian-Feng Lou ◽  
Hua-Jie Song ◽  
Feng-Lei Huang
Keyword(s):  
Molecular Dynamics ◽  
Single Crystal ◽  
Shock Compression ◽  
Slip Plane ◽  
Reactive Molecular Dynamics ◽  
Cyclotetramethylene Tetranitramine

Anisotropic sensitivity is related to the different intermolecular steric arrangements across the slip plane induced by shock compression along various orientations.

scholarly journals Effect of lattice mismatch and shell thickness on strain in core@shell nanocrystals

2020 ◽  
Vol 2 (3) ◽  
pp. 1105-1114 ◽  
Author(s):  
Jocelyn T. L. Gamler ◽  
Alberto Leonardi ◽  
Xiahan Sang ◽  
Kallum M. Koczkur ◽  
Raymond R. Unocic ◽  
...  
Keyword(s):  
Phase Analysis ◽  
Geometric Phase ◽  
Shell Thickness ◽  
Lattice Mismatch ◽  
Lattice Relaxation ◽  
Atomistic Simulations ◽  
Core Shell ◽  
Geometric Phase Analysis ◽  
Bimetallic Nanocrystals

Bimetallic nanocrystals with core@shell architectures are versatile particles. Geometric phase analysis of TEM images and atomistic simulations are coupled to reveal the lattice relaxation as a function of lattice mismatch and shell thickness.

scholarly journals Gold–palladium core@shell nanoalloys: experiments and simulations

2015 ◽  
Vol 17 (42) ◽  
pp. 28060-28067 ◽  
Author(s):  
A. Spitale ◽  
M. A. Perez ◽  
S. Mejía-Rosales ◽  
M. J. Yacamán ◽  
M. M. Mariscal
Keyword(s):  
Structural Characterization ◽  
Atomistic Simulations ◽  
Core Shell ◽  
Facile Synthesis ◽  
Synthesis Route

In this work, we report a facile synthesis route, structural characterization, and full atomistic simulations of gold–palladium nanoalloys.

Crack tip plasticity in single crystal UO2: Atomistic simulations

2012 ◽  
Vol 430 (1-3) ◽  
pp. 96-105 ◽  
Author(s):  
Yongfeng Zhang ◽  
Xiang-Yang Liu ◽  
Paul C. Millett ◽  
Michael Tonks ◽  
David A. Andersson ◽  
...  
Keyword(s):  
Single Crystal ◽  
Crack Tip ◽  
Atomistic Simulations ◽  
Crack Tip Plasticity

The strength of single crystal copper under uniaxial shock compression at 100 GPa

2010 ◽  
Vol 22 (6) ◽  
pp. 065404 ◽  
Author(s):  
W J Murphy ◽  
A Higginbotham ◽  
G Kimminau ◽  
B Barbrel ◽  
E M Bringa ◽  
...  
Keyword(s):  
Single Crystal ◽  
Shock Compression ◽  
Single Crystal Copper
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