<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">As specified here:<div class=""><a href="http://www.quantum-espresso.org/wp-content/uploads/Doc/pw_user_guide/node10.html#SECTION00043030000000000000" class="">http://www.quantum-espresso.org/wp-content/uploads/Doc/pw_user_guide/node10.html#SECTION00043030000000000000</a></div><div class=""><br class=""></div><div class="">with noncolin set to .true. the code will perform either a spin unpolarised or a spin polarised calculation according to whether you</div><div class="">do not set starting_magnetization or initialise it to a non zero value, respectively.</div><div class=""><br class=""></div><div class="">So, just add starting_magnetization, you do not need to set nspin because it is automatically set if noncolin=.true.</div><div class=""><br class=""></div><div class="">Giovanni</div><div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 25 Jan 2017, at 15:24, Mohammed Ghadiyali <<a href="mailto:m786g@live.co.uk" class="">m786g@live.co.uk</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div id="divtagdefaultwrapper" dir="ltr" style="font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">Dear ALL,</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">I and currently working on the bi-layer 2D tin and I having band splitting when SOC is implemented. </div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">I want to further investigate this band splitting, similar to the work published here:</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class=""><span class="">J. Phys. Chem. Lett. 2016, 7, 2175−2181 (</span>10.1021/acs.jpclett.6b00693)</span><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class=""><br class=""></span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="">Here they have implement the spin as well as SOC, so is there a way to use pw.x tags nspin and noncolin simultaneously.</span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class=""><br class=""></span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="">And if not what should I do to get the similar results.</span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class=""><br class=""></span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="">Regards,</span></div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><span class="">Ghadiyali Mohammed Kader.</span></div></div><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">Pw_forum mailing list</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="mailto:Pw_forum@pwscf.org" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">Pw_forum@pwscf.org</a><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><a href="http://pwscf.org/mailman/listinfo/pw_forum" style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;" class="">http://pwscf.org/mailman/listinfo/pw_forum</a></div></blockquote></div><br class=""></div></body></html>