<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:18pt"><div>Dear All</div><div>I am facing some problem in two of my compounds, i did the doping in both compounds, when the calculation completed, I checked the band gap with the command</div><div>grep GAP *.scf</div><div>which shows the band gap 3.56 and 2.98 eV, but Band structure and density of states plot shows its metallic nature. </div><div>Now i don't know, Why?</div><div>with best regards</div><div>Sikander</div></div></body></html>