<div dir="ltr">Dear QE users, <div><br></div><div style>I'm trying to use vc-relax to determine the optimal structure of an alloy at room temperature & room pressure. To do that I will need to compare the free energy of the system with various structures, which needs the entropy of the relaxed system. Does anyone know if QE provides such a calculation. (I know that the calculation of entropy may be very difficult...) Or if not, does one know if vc-relax can relax the system in a canonical ensemble under a certain external temperature? Or if not, any methods that can achieve the similar end? </div>
<div style><br></div><div style>Thank you very much for your time and help, </div><div style>Alex Sham </div></div>