Hi,

I want to get Elastic modulus and Poisson’s ratio of a nanowire. I am not sure how to get it.

Which order should be used when loading? And how to calculate the Elastic modulus and Poisson’s ratio ?

Thanks for any advice.

Hi,

I want to get Elastic modulus and Poisson’s ratio of a nanowire. I am not sure how to get it.

Which order should be used when loading? And how to calculate the Elastic modulus and Poisson’s ratio ?

Thanks for any advice.

The compute pressure and compute stress/atom commands

will give you the pressure (stress) tensor, either globally

or on a per-atom basis.

Steve