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KKRsusc is a computer program interfacing with the Korringa-Kohn-Rostoker Green function method. It is employing time-dependent density functional theory that gives access to spectra for dynamical magnetic excitations of nanostructures in a real space approach.


  • Longitudinal and transversal magnetic Kohn-Sham susceptibility,
  • Longitudinal and transversal magnetic full susceptibility,
  • Spin-orbit coupling
  • LDA+U
  • Self-energy
  • Theoretical inelastic scanning tunneling spectroscopy spectra (being developed)
KKRsusc is developed by Manuel dos Santos Dias, Benedikt Schweflinghaus, Samir Lounis @ Funsilab

Code download, documentation and wiki

The JuKKR source code is published under the MIT open source licence. It’s wiki page and source code documentation can be found on You will need to sign in to see all the contents which is possible using a github account.