[Wien] temparature calculation
Víctor Luaña Cabal
victor at fluor.quimica.uniovi.es
Fri Mar 6 19:06:13 CET 2015
On Fri, Mar 06, 2015 at 09:08:45PM +0530, Murugan Sundareswari wrote:
> Dear wien 2k users,
> i have been working on thermoelectric material DyPdBi.
> experimentalist have reported that the compound is anti ferromagnetic and
> resistivity shows two different regime ,metallic at low temperature and
> semiconductor at high temperature. they have reported energy gap at 300K.
> in such cases
> how do i change temperature for abinitio calculation in wien 2k 13.1.
Muragan,
1) What you are asking is a problem of thermodynamics. You clearly need
to learn some thermodynamics (classical? statistical?, probably both).
2) wien 2k provides you the total energy of your system and the
vibrational properties of your system. The total energy is basically
the internal energy. With the vibrational properties you recover
a big component of the temperture.
3) To resume a complex sybject: learn some thermodynamics.
Best regards,
Dr. Víctor Luaña
--
. . "The hardest part in solving a problem is recognizing
/ `' \ its existence. Learning the causes CAN be the road to
/(o)(o)\ the solution."
/`. \/ .'\ -- ¿?
/ '`'` \ "Lo mediocre es peor que lo bueno, pero también es peor
| \'`'`/ | que lo malo, porque la mediocridad no es un grado, es una
| |'`'`| | actitud"
\/`'`'`'\/ -- Jorge Wasenberg, 2015
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