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<p>Without spin-orbit coupling, magnetism is NOT connected to the
lattice. You should not think about a magnetization "direction",
you may just think about majority and minority spin (or alpha and
beta), which are not affected by spatial symmetry operations, but
you should not think about a "z-direction" and a possible flip of
this direction.</p>
<p>You can always check your calculations using x kgen -fbz or
x kgen -so and compare the results with a calculation with just
x kgen (always with the identical k-mesh).<br>
</p>
<div class="moz-cite-prefix">Am 13.05.2022 um 08:36 schrieb Ruoshi
Jiang:<br>
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<p class="MsoNormal">Dear Sir,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We can add the time inversion symmetry to
generate the kgen when we don’t have the inversion symmetry.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I know it’s same when non-magnetic case.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But in magnetic case, the time inversion
symmetry will flip the spin direction, which is not same as
the inversion symmetry. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can we do it the same way?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In the userguide, it said the magnetic +
soc is not available, what about the pure magnetic case?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind Regards<o:p></o:p></p>
<p class="MsoNormal">Rossie<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<br>
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