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Greens is a bundle of electronic structure codes based on the KKRASA Green's function technique.


KappaNSCthroughput cluster resource of 26 TFLOPS
MatterNSCcluster resource of 37 TFLOPS dedicated to materials science

Further information

The Greens software package officially includes BGFM (Bulk Green's Function Method) and BSTR (Bulk STRucture constants). It is also usually bundled together with other software: LSGF (Locally Self-consistent Green's Function method) for supercell calculations and SPCM for setting up supercells (e.g. as special quasirandom structures).


License: Free. However, for general use it is highly recommended to contact the code authors.


These experts have registered specific competence on this subject:

  FieldAE FTEGeneral activities
Weine Olovsson (NSC)NSCComputational materials science90Application support, installation and help