TY  - CONF
AU  - Hemmati, Mohammad
AU  - Rüssmann, Philipp
AU  - Blügel, Stefan
TI  - Ab initio study of the Van der Waals Superconductor NbSe2
PB  - RWTH Aachen
M1  - FZJ-2024-00246
PY  - 2023
AB  - By applying the Coherent-Potential Approximation (CPA) within the  Korringa-Kohn-Rostoker (KKR) method, electronic properties such as the electronic density of states, band structure, and transport properties can be calculated for disordered materials. The CPA in KKR has been successfully used to study a wide range of disordered systems, including alloys, amorphous solids, and materials with impurities or defects.We utilize the Coherent-Potential Approximation (CPA) within the BdG-KKR algorithm to investigate the impact of impurities on the superconducting properties of a crystal system. The incorporation of the CPA in the context of superconductivity closely resembles its application in the normal state scenario, albeit with the doubling of matrix dimensions due to the presence of quasiparticles' particle-hole symmetry.
T2  - 3rd ML4Q Students & Postdocs Retreat
CY  - 4 Jul 2023 - 5 Jul 2023, Eitorf (Germany)
Y2  - 4 Jul 2023 - 5 Jul 2023
M2  - Eitorf, Germany
LB  - PUB:(DE-HGF)24
DO  - DOI:10.34734/FZJ-2024-00246
UR  - https://juser.fz-juelich.de/record/1020533
ER  -