Hi, You have to produce a set of distortions in your cell, and then may plot the variation of energy with respect to strain parameter. For this, first read the relevant literature.
HTH, sonu On Fri, Jan 17, 2014 at 1:27 PM, Suman Chowdhury <[email protected] > wrote: > Dear all, > How all the elastic constants can be calculated by using SIESTA? >
