applying stress to study elasticity

From: Lam Nguyen (
Date: Fri Oct 24 2008 - 11:06:35 CDT


I would like to study the elasticity of a network. My question is how to
apply a stress (shear or normal) and then how to extract the strain.

There is an option to apply forces on some atoms in the system, but I
dont know how to use that option to apply a stress on the whole system.

Any idea to help?



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