<div dir="ltr"><div><div><div>Dear All,<br>I am doing calculations regarding fcc-Al, using Marzari-Vanderbilt occupation, I have done scf calculations for the same by putting the degauss values from 0.02 Ry to 0.10 Ry with ecutwfc from 12 to 60, and k-points from 6 to 60, but i can't decide which values of degauss ,ecutwfc, K-points i should choose for best results, and what is the physics behind it ? please help me.....<br>
<br></div>Lalit Mohan Kandpal<br></div>Ph.d. student<br></div>CSIR-National Physical Laboratory, New Delhi<br><div><div><div><br><br></div></div></div></div>