[Pw_forum] response function
itimrov at sissa.it
Mon Jan 25 10:39:12 CET 2016
Dear Eliya Asmani,
First of all, please sign your posts with your name and affiliation!
The turboEELS code of TDDFPT may probably be of interest for you. It
allows one to calculate the susceptibility as a function of frequency
and transferred momentum for periodic systems. More details can be found
in these publications:
I. Timrov, N. Vast, R. Gebauer, and S. Baroni, "Electron energy loss and
inelastic x-ray scattering cross sections from time-dependent
density-functional perturbation theory", Phys. Rev. B 88, 064301 (2013);
ibid. 91, 139901 (2015).
I. Timrov, N. Vast, R. Gebauer, and S. Baroni, "turboEELS - A code for
the simulation of the electron energy loss and inelastic X-ray
scattering spectra using the Liouville-Lanczos approach to
time-dependent density-functional perturbation theory", Comp. Phys.
Commun. 196, 460 (2015).
Dr. Iurii TIMROV
SISSA - International School for Advanced Studies
Condensed Matter Sector
Via Bonomea n. 265,
Trieste 34151, Italy
On 2016-01-23 23:30, Eliya Asmani wrote:
> Dear all,
> I want to know charge-charge response function (χ0 (q, w))
> is calculated during TDDFT claculations (turbo_spectrum.x)?
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