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<blockquote type="cite"
cite="mid:DC31E989-31CE-400E-A7B5-2F2D318DCD79@dal.ca">
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I am attempting to compare PbTe band structure at 0K and 300K using the postahc.x code. The code does print the renormalized self-energies (Example 19 in the PHONON package) but does it store the EPI-renormalized band energies anywhere? </pre>
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<p>I'm not familiar with this code, but it should be enough to add
the imaginary part of the self-energy (which is usually negative)
to the unperturbed phonon frequency to get the renormalized one.</p>
<p>hth</p>
<p><br>
</p>
<blockquote type="cite"
cite="mid:DC31E989-31CE-400E-A7B5-2F2D318DCD79@dal.ca">
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Thanks,
Vahid
Vahid Askarpour
Department of Physics and Atmospheric Science
Dalhousie University
Halifax, NS, CANADA
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<small>Dr. Lorenzo Paulatto<br>
IR IMPMC - CNRS UMR 7590 / Sorbonne Université / MNHN <br>
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