i want to find the dispersion curve at 300k how can be done<div>because i have seen some paper related the value of electronic tempe. by using fermi dirac smearing</div><div>is it possible in quantum espresso</div><div>how can this be done?</div>
<div><br></div><div>is there any physics of electronic temp and smearing value</div><div>this is beacause many unstable phonon modes become stable by incrising smearing value</div><div>what should be the calibaration of temp. and smearing in espresso</div>
<div><br></div><div><br></div><div> suggetions highly thankful</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>sahoo b</div>
<div>reserch scholar </div><div>mumbai</div><div><br></div>