This title appears in the Scientific Report :
2023
Please use the identifier:
http://dx.doi.org/10.34734/FZJ-2024-00244 in citations.
Ab initio study of the Van der Waals Superconductor NbSe2
Ab initio study of the Van der Waals Superconductor NbSe2
We are studying how the material NbSe2 behaves as a superconductor, using a method called the Korringa-Kohn-Rostoker Green function, along with the Bogoliubov-de Gennes formalism. We introduce small amounts of randomly placed magnetic atoms into the gaps of NbSe2, it changes the superconducting prop...
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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; PGI-1 Quanten-Theorie der Materialien; IAS-1 |
Imprint: |
2023
|
DOI: |
10.34734/FZJ-2024-00244 |
Conference: | WE-Heraeus workshop on First-principles Green function formalisms, Athens (Greece), 2023-09-04 - 2023-09-07 |
Document Type: |
Poster |
Research Program: |
EXC 2004: Materie und Licht für Quanteninformation (ML4Q) Topological Matter |
Subject (ZB): | |
Link: |
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Publikationsportal JuSER |
We are studying how the material NbSe2 behaves as a superconductor, using a method called the Korringa-Kohn-Rostoker Green function, along with the Bogoliubov-de Gennes formalism. We introduce small amounts of randomly placed magnetic atoms into the gaps of NbSe2, it changes the superconducting properties initially, but as we increase the concentration of impurities, it eventually suppresses superconductivity. This allows us to manipulate how the superconducting by adjusting the concentration and type of magnetic impurities. |