<div>dear users</div>
<div>I work with quantum espresso code and i want to know if we can find optical properties (permittivity, susceptibility, absorption,....) with using this cod.</div>
<div> i search in the examples but i couldn't;t find any thing.</div>
<div>i will appreciate your help</div>
<div> </div>
<div><br clear="all"><br>-- <br>AMIN </div>