This title appears in the Scientific Report :
2023
Ab initio study of magnetic doping in an Ising superconductor
Ab initio study of magnetic doping in an Ising superconductor
The layered superconductor NbSe2 displays unconventional Ising superconductivity that remains resilient to specific orientations of external magnetic fields. To investigate this behavior, we employed a combination of the Bogoliubov-de-Gennes formalism within the Korringa-Kohn-Rostoker Green function...
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Personal Name(s): | Hemmati, Mohammad (Corresponding author) |
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Rüssmann, Philipp / Blügel, Stefan | |
Contributing Institute: |
Quanten-Theorie der Materialien; IAS-1 Quanten-Theorie der Materialien; PGI-1 |
Imprint: |
2023
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Conference: | DPG-Frühjahrstagung, Dresden (Germany), 2023-03-26 - 2023-03-31 |
Document Type: |
Conference Presentation |
Research Program: |
EXC 2004: Materie und Licht für Quanteninformation (ML4Q) Topological Matter |
Subject (ZB): | |
Publikationsportal JuSER |
The layered superconductor NbSe2 displays unconventional Ising superconductivity that remains resilient to specific orientations of external magnetic fields. To investigate this behavior, we employed a combination of the Bogoliubov-de-Gennes formalism within the Korringa-Kohn-Rostoker Green function method and the Coherent Potential Approximation. Our study focused on understanding the impact of dilute concentrations of magnetic transition-metal impurities on the superconducting properties of NbSe2.The ab initio results revealed a reduction in superconductivity at higher concentrations of magnetic impurities, aligning with predictions from the Abrikosov-Gorkov theory. |