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<p>Dear QE users,</p>
<p>Is it possible to get the matrix element < PSI | H_{SO} | PSI > or its modulus squared out of a Quantum ESPRESSO calculation or using one of its native post-processing tools? Here PSI is a well defined Bloch state of a given band index and k point and H_{SO} is the spin-orbit component of the DFT Hamiltonian. </p>
<p>Thanks in advance to whomever will answer. </p>
<p>Cheers</p>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Dr. Lorenzo Sponza<br /><br />Chargé de Recherche au CNRS<br />Université Paris-Saclay, ONERA, CNRS Laboratoire d'étude des microstructures (LEM)<br />29 Avenue de la division Leclerc, 92322 Châtillon<br />Tel: +33146734464<br /><br />ETSF Research Team Leader <br />European Theoretical Spectroscopy Facility<br /><a href="https://sites.unimi.it/etsf/" target="_blank" rel="noopener noreferrer">https://sites.unimi.it/etsf/</a></div>
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