<div dir="auto"><div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
Dear QE users,<br>
I wish to calculate interatomic force constant 3rd order,<br>
which is required as input to use ShengBTE to calculate thermal conductivity.<br>
Please anyone help me in getting IFC 3rd order. I am using QE. 5.2.1</blockquote></div></div></div><div dir="auto"><br></div><div dir="auto"></div><div dir="auto"><span style="font-family:sans-serif">You can use "thirdorder.py" code of ShengBTE to generate 3rd IFCs, go through its documentation for more details</span><br></div><div dir="auto"><span style="font-family:sans-serif"><br></span></div><div dir="auto"><span style="font-family:sans-serif">Best regards,</span></div><div dir="auto"><span style="font-family:sans-serif">Prasad Matukumilli</span></div><div dir="auto"></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_extra"><br></div></div></div>