<html dir=""><head><style id="axi-htmleditor-style" type="text/css">p { margin: 0px; }</style></head><body style="font-size: 10pt; font-family: Arial; background-image: none; background-repeat: repeat; background-attachment: fixed;">​Dear users <br><br>I want to dope in heusler alloy.For this aim i used supercell program but for that doping it was not required to grow cell in any direction and i replace the elements in cell.Now for this job can i reduce the k-points (for non-doping i used 8000 k-points)? If yes how many k-points will be rational? and can i compare the results with the old one?<br><br>thanks in advance.<br></body></html>