<div dir="ltr"><div><div><div>Dear all,<br><br></div>Can anyone perform Phonon dispersions with LO-TO splitting for body centerd tetragonal structure with Quantum espresso??.<br><br></div>I am sure and did LO-TO spllitting calculations at q=0. But, I am really worried about implementation of LO-TO splitting in Quantum espresso at q!=0 cases in semiconductors and insulators!!!! Whether it is working for all q points or not????<br>
<br>with regards<br>S. Applakondaiah<br></div>University of Hyderabad<br></div>