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<p>Thank you for letting me know, I've not reviewed the doc in a
while, and those factors 1/2 are pesky. If you check the
recompute_sam.m script in tool/ there is the equation explicitly
written down in a relatively easy to understand form.<br>
</p>
<div class="moz-cite-prefix">On 19/08/2025 18:55, Annam, Roshan
Sameer wrote:<br>
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Hi,</div>
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Thank you for your quick response.</div>
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I was going through thermals 2 documentation in the D3Q package
folder, where under the d3_tk.x code documentation in the header
where it describes output files, it says that the output file
with lw_ will give full width half maximum line widths.</div>
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So, I am still a little confused. Any clarification is greatly
appreciated.</div>
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<span style="line-height: 1.5;">Sincerely,</span></div>
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Roshan Sameer Annam</div>
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Co-Chair - Graduate Student Community (GSC)</div>
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Graduate Teaching and Research Assistant</div>
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Micro/Nano Heat Transfer Lab</div>
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School of Aerospace and Mechanical Engineering</div>
<div dir="ltr"><span
style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: black; line-height: 1.5;">University
of Oklahoma</span><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif"
style="font-size:11pt" color="#000000"><b>From:</b> users
<a class="moz-txt-link-rfc2396E" href="mailto:users-bounces@lists.quantum-espresso.org"><users-bounces@lists.quantum-espresso.org></a> on behalf of
Lorenzo Paulatto <a class="moz-txt-link-rfc2396E" href="mailto:lorenzo.paulatto@cnrs.fr"><lorenzo.paulatto@cnrs.fr></a><br>
<b>Sent:</b> Tuesday, August 19, 2025 2:25:48 AM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:users@lists.quantum-espresso.org">users@lists.quantum-espresso.org</a>
<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.quantum-espresso.org"><users@lists.quantum-espresso.org></a><br>
<b>Subject:</b> Re: [QE-users] Linewidths</font>
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I was wondering if anyone can help me understand if the
linewidths computed this way represents full width half
maximums or half width half maximums. Hello, they are the
imaginary part of the self energy, i. e. half-width
half-maximum. The lifetime</div>
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I was wondering if anyone can help me understand if the
linewidths computed this way represents full width half
maximums or half width half maximums.</div>
</blockquote>
<p><br>
</p>
<p>Hello, they are the imaginary part of the self energy, i.e.
half-width half-maximum. The lifetime is tau=1/(2 lw)</p>
<p>kind regards.<br>
</p>
<p><br>
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Your help is greatly appreciated.</div>
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<span style="line-height:1.5">Sincerely,</span></div>
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Roshan Sameer Annam</div>
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Micro/Nano Heat Transfer Lab</div>
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School of Aerospace and Mechanical Engineering</div>
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<span style="line-height:1.5">University of Oklahoma</span></div>
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<pre class="x_moz-quote-pre">_______________________________________________________________________________
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<div class="x_moz-signature">-- <br>
<small>Dr. Lorenzo Paulatto<br>
IR IMPMC - CNRS UMR 7590 / Sorbonne Université / MNHN <br>
phone: +33 (0)1 442 79822 / telegram: lpaulatto<br>
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<pre wrap="" class="moz-quote-pre">_______________________________________________________________________________
The Quantum ESPRESSO Foundation stands in solidarity with all civilians worldwide who are victims of terrorism, military aggression, and indiscriminate warfare.
--------------------------------------------------------------------------------
Quantum ESPRESSO is supported by MaX (<a class="moz-txt-link-abbreviated" href="http://www.max-centre.eu">www.max-centre.eu</a>)
users mailing list <a class="moz-txt-link-abbreviated" href="mailto:users@lists.quantum-espresso.org">users@lists.quantum-espresso.org</a>
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<div class="moz-signature">-- <br>
<small>Dr. Lorenzo Paulatto<br>
IR IMPMC - CNRS UMR 7590 / Sorbonne Université / MNHN <br>
phone: +33 (0)1 442 79822 / telegram: lpaulatto<br>
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