[Wien] epsilon_2

2012-07-02 Thread saeid pourmasoud
Dear all, In order to calculate the effective plasma frequency we need imaginary part of dielectric function, as discussed in Phys. Rev. B 74, 014209 (2006). For different polarization, we have epsilon_2xx, epsilon_2yy and epsilon_2zz, but the code dose not give explicitly the epsilon itself. Can w

[Wien] Fw: Is there any relationship between DOS(E_F) and conductivity?

2012-06-28 Thread saeid pourmasoud
chem.tuwien.ac.at [wien-bounces at > zeus.theochem.tuwien.ac.at]" im Auftrag von"saeid pourmasoud > [sa_pourmasoud2007 at yahoo.com] > Gesendet: Donnerstag, 28. Juni 2012 06:45 > An: wien at zeus.theochem.tuwien.ac.at > Betreff: [Wien] Is there any relationship between DOS(E

[Wien] Is there any relationship between DOS(E_F) and conductivity?

2012-06-27 Thread saeid pourmasoud
Dear All, We are working on two different metallic compounds. I have calculated total DOS at Fermi level, DOS(E_F), for these two compounds. Our result shows that the DOS(E_F) of the first compound is larger than the? DOS(E_F) of the second compound. Can I conclude from this observation that the fi