<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi All<br><br>While plotting band structure for a supercell it shows some lines connecting from the valence bad to conduction band points. Why so? I am doing this for SiC with a 16 atoms supercell which is obtained by exapnding the lattice parameter 2 times in all directions. Attaching the band plot ps file here. Please suggest.<br>Thanking you in advance.<br>Regards<br><br>Padmaja Patnaik<br>
Research Scholar<br>
Dept of Physics<br>
IIT Bombay<br>
Mumbai, India</td></tr></table>