<div dir="ltr"><div style="font-family:arial,sans-serif;font-size:13px"><div>Hi Pwscfer,</div><div><br></div><div>I am trying to calculate band structure of WSe2 with <span class="" style="background-color:rgb(255,255,204)">pwscf</span> and compare with published result from paper "Electronic Band Structures of Molybdenum and Tungsten Dichalcogenides by the GW Approach"(<a href="http://pubs.acs.org/doi/abs/10.1021/jp300079d" target="_blank">http://pubs.acs.org/doi/abs/10.1021/jp300079d</a>) </div>
</div><div style="font-family:arial,sans-serif;font-size:13px">which use wien2k. </div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">I can not figure out what need to be done to make the band structure of WSe2. I have uploaded the inputs & outputs into public google drive</div>
<div style="font-family:arial,sans-serif;font-size:13px"><a href="https://drive.google.com/folderview?id=0B3c9yvnT6BoBSG1MT2pZNV9uS00&usp=sharing" target="_blank">https://drive.google.com/folderview?id=0B3c9yvnT6BoBSG1MT2pZNV9uS00&usp=sharing</a><br>
</div><div style="font-family:arial,sans-serif;font-size:13px">, which is different from bands of WSe2 as shown in the link:</div><a href="http://pubs.acs.org/action/showImage?doi=10.1021%2Fjp300079d&iName=master.img-003.jpg&type=master" target="_blank" style="font-family:arial,sans-serif;font-size:13px">http://pubs.acs.org/action/showImage?doi=10.1021%2Fjp300079d&iName=master.img-003.jpg&type=master</a><br style="font-family:arial,sans-serif;font-size:13px">
<div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px"><span class="" style="background-color:rgb(255,255,204)">pwscf</span> relax input:</div><div style="font-family:arial,sans-serif;font-size:13px">
<div> &control</div><div> calculation='relax',</div><div> restart_mode='from_scratch',</div></div><div style="font-family:arial,sans-serif;font-size:13px"><div> prefix='SL_MoS2',</div>
<div> tstress = .false.,</div><div> tprnfor = .false.,</div><div> nstep = 300,</div><div> etot_conv_thr = 1.0d-6,</div><div> forc_conv_thr = 4.0d-4,</div><div> pseudo_dir = './',</div><div> outdir='./',</div>
<div><br></div><div> /</div><div> &system</div><div> ibrav = 4, celldm(1) = <a href="tel:6.202080695" value="+16202080695" target="_blank">6.202080695</a>, celldm(3) = 3.9488117, nat= 3, ntyp= 2,</div><div> ecutwfc = 60.0,</div>
<div> ecutrho = 550.0,</div><div> occupations = 'smearing'</div><div> degauss = 1.0d-4,</div><div> nbnd = 30</div><div> /</div><div> &electrons</div><div> diagonalization='david'</div><div>
mixing_mode = 'local-TF'</div><div> mixing_beta = 0.5</div><div> conv_thr = 1.0d-7</div><div> electron_maxstep = 200</div><div> diago_david_ndim = 8</div><div><br></div><div> /</div><div> &ions</div>
<div> ion_dynamics='bfgs'</div><div> /</div><div>ATOMIC_SPECIES</div><div>W 183.84000 W.pbe-nsp-van.bin</div><div>Se 78.96000 Se.pbe-n-rrkjus_psl.0.2.UPF</div><div><br></div><div>ATOMIC_POSITIONS (angstrom)</div>
<div><br></div><div>W 0.000000 1.894864 3.240000</div><div>Se 1.641000 0.947432 4.910544</div><div>Se 1.641000 0.947432 1.569456</div><div><br></div><div>K_POINTS automatic</div><div>24 24 1 0 0 0</div>
</div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">Thanks for your comments and help!</div></div>