Article

Modeling elastic and plastic deformations in non-equilbrium processing using phase field crystals

Phys. Rev. E 70, 051605 (2004) DOI:doi:10.1103/PhysRevE.70.051605
Source: OAI

ABSTRACT A continuum field theory approach is presented for modeling elastic and plastic deformation, free surfaces, and multiple crystal orientations in nonequilibrium processing phenomena. Many basic properties of the model are calculated analytically, and numerical simulations are presented for a number of important applications including, epitaxial growth, material hardness, grain growth, reconstructive phase transitions, and crack propagation.

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Keywords

basic properties
 
continuum field theory approach
 
epitaxial growth
 
free surfaces
 
modeling elastic
 
multiple crystal orientations
 
numerical simulations
 
reconstructive phase transitions
 

M. Grant