239340 20210922173049.0 GEPRIS G:(GEPRIS)5413201 5413201 Dimensions G:(Dimensions)grant.4776308 grant.4776308 G:(GEPRIS)5413201 Electronic Structure and Excitation Spectra of Magnetic Materials within First-Principles Many-Body Perturbation Theory 2003-01-01 - 2011-12-31 I:(DE-588b)2007744-0 German Research Foundation DFG We develop a computational method based on a many-body perturbation theory to enable first-principle calculations of the electronic structure and excitation spectra of magnetic materials. To this effect we extend the GW-approximation for the electronic se oai:juser.fz-juelich.de:895195 authority:GRANT authority G AUTHORITY oai:juser.fz-juelich.de:895195