<div><font size="4">Dear all,</font></div><div><font size="4">Now I'm using QE to calculate the e-ph coupling in graphene. I want to calculate the e-ph interaction matrix elements for specific k at the Dirac Point as a function of phonon wave vector q. Can I set the k point in QE e-ph calculation to realize this ? </font></div>
<div><font size="4"><br></font></div><div><font size="4">Thanks for your help.</font></div><div><font size="4"><br></font></div><font size="4"><div>Cao Haiyuan</div><div><font size="4"><br></font></div><br clear="all"><font style="font-family:times new roman,serif;color:rgb(102,102,102)"><span style="border-collapse:collapse">PhD Candidate Haiyuan Cao<br>
</span></font>Department of Physics, Fudan University, China
</font><div><font size="4">Email: <a href="mailto:raincoatrun@gmail.com">raincoatrun@gmail.com</a></font></div><div><font size="4">Phone:+86 21 65643523</font></div>