Hi to all,<br><br> I have successfully calculated the band structure of my system. It is also matching the results. But when I plot my band structure in ps format only one line from conduction band and valance band is showing fluctuations. Means one line ,in ps output, from conduction band has apparently come down to valance band and vice versa. And this fluctuation is just at the end of graph. (means i have given 41 k points in calculations= 'bands' and in only last 3 there is some fluctuations, the whole other graphs is smooth otherwsie). Please help or give any suggestion.<br>
Thankful to all of you.<br><br>With regards,<br>Dev sharma.<br>University of Delhi,<br>India<br>