Dear Users,<br><br> I am doing LDA+U calculation.<br>I have done the spin-polarization calculation, by using the command runsp_lapw.<br><br>After that I have edited the file case.indm and case.inorb for the LDA+U calculation.<br>
And by using the runsp_lapw -orb,<br>I got the result fine.<br>But I have a doubt that, is it necessary that each time we have to do the spin-polarization calculation before LDA+U ?<br><br>OR<br><br>Can we do the LDA+U calculation, after the run_lapw ?<br clear="all">
<br>-- <br>Swetarekha Ram,<br>Research Scholar,<br><br>