<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">dear users</span><div style="font-family:arial,sans-serif;font-size:13px">I am working on GaP compound.I found that experimental studies show 2.35 ev width for it's band gap. when I run bands.x the gap widht is 2.20 ev, but when I run dos.x the gap width is 1.45 ev.I used tetrahedra for nscf in dos, but use smearig for band. I attached my input files. I use espresso 4.3</div>
<div style="font-family:arial,sans-serif;font-size:13px">could anyone help me in this?</div><div style="font-family:arial,sans-serif;font-size:13px">thanks</div></div>