(Kubo Greenwood Electron Spectroscopy and Transport)
KGEC is being developed on to KGEST, which will include the calculation of spectral (refraction, absorption, reflection, EELS)Â and thermal properties (Osanger, Seebeck, etc).
Work in progress, stay tuned!
(On hold, unfortunately!)
(works with Quantum Espresso 5.x to 6.x)
The KGEC code now calculates not only the complex conductivity and dielectric tensors but also the refraction, reflection, absorption coefficients and electron energy loss spectra.