TY  - CONF
AU  - Hemmati, Mohammad
AU  - Rüssmann, Philipp
AU  - Blügel, Stefan
TI  - Ab inito study of the van der Waals Superconductor NbSe2 with Magnetic impurity
PB  - RWTH Aachen
M1  - FZJ-2024-00251
PY  - 2024
AB  - Transition metal dichalcogenides (TMDCs) are a highly versatile group of materials, showcasing various physical phenomena, such as topological electronic structures, magnetism, superconductivity, and charge-density waves. The layered nature of these materials facilitates easy combinations with other van der Waals (vdW) materials. The superconducting TMDC NbSe2 is a notable example, exhibiting unconventional Ising superconductivity with a critical temperature (TC) of 7K, especially resistant to magnetic fields in certain orientations (in-plane vs. out-of-plane).Our research focuses on vdW heterostructures that combine magnetism and superconductivity, presenting exciting possibilities for investigating topological superconductivity or realizing a field-free Josephson diode. To understand the impact of disorder on the electronic structure, we utilize the Coherent Potential Approximation. This method extends the KKR formalism to account for disordered systems by assuming an averaged effective medium.
T2  - 803. WE-Heraeus-Seminar
CY  - 2 Jan 2024 - 5 Jan 2024, Bad Honnef (Germany)
Y2  - 2 Jan 2024 - 5 Jan 2024
M2  - Bad Honnef, Germany
LB  - PUB:(DE-HGF)24
DO  - DOI:10.34734/FZJ-2024-00251
UR  - https://juser.fz-juelich.de/record/1020538
ER  -