TY  - THES
A1  - Backes, Steffen
T1  - Density functional theory and dynamical mean-field theory : a way to model strongly correlated systems
N2  - In this thesis we study strongly correlated electron systems within the Density Functional Theory (DFT) in combination with the Dynamical Mean-Field Theory (DMFT). 
First, we give an introduction into the theoretical methods and then apply them to study realistic materials. We present results on the hole-doped 122-family of the iron-based superconductors and the transition-metal oxide SrVO3. Our investigations show that a proper treatment of strong electronic correlations is necessary to describe the experimental observations.
Y1  - 2017
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/44147
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-441479
CY  - Frankfurt am Main
ER  -