Dataset Persistent ID
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doi:10.26165/JUELICH-DATA/AOGBSS |
Publication Date
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2024-04-30 |
Title
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Replication Data for: Pd-doping of Bi₂Te₃ and superconductivity of Pd(Bi,Te)x from density functional theory
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Author
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Rüßmann, Philipp (PGI-1 / IAS-1) - ORCID: https://orcid.org/0000-0002-6196-2700
Wei, Xian-Kui (ER-C-2)
Jalil, Abdur Rehman (PGI-9)
Ando, Yoichi (University of Cologne)
Grützmacher, Detlev (PGI-9)
Blügel, Stefan (PGI-1 / IAS-1)
Mayer, Joachim (ER-C-2)
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Contact
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Use email button above to contact.
Rüßmann, Philipp (PGI-1 / IAS-1)
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Description
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Materials that can host Majorana zero modes gained a lot of attention in recent years due to the possibility to engineer topologically protected quantum computing platforms. Promising candidates are heterostructures of topological insulators and superconductors. Here we present density-functional-theory-based calculations for Pd-doped Bi₂Te₃ and Pd(Bi,Te)x (x=1,2) in order to shed light on the superconducting properties in the self-formed superconducting phase when Pd is deposited on top of the topological insulator Bi₂Te₃.This dataset accompanies a joint experiment/theory publication and publishes the related density functional theory calculations for: - relaxed geometries for Pd intercalation in the Bi₂Te₃ vdW gap - electronic structure of PdTe and PdTe₂ compared to alloy phases of Pd(Bi,Te) and Pd(Bi,Te)₂, collectively referred to as "xPBT" - calculations for the superconducting state of xPBT phases within the Kohn-Sham Bogoliubov-de Gennes method.
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Subject
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Physics
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Keyword
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density-functional theory
superconductivity
topological materials
Majorana
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Related Publication
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Philipp Rüßmann, Xian-Kui Wei, Abdur Rehman Jalil, Yoichi Ando, Detlev Grützmacher, Stefan Blügel, Joachim Mayer, Pd-doping of Bi₂Te₃ and superconductivity of Pd(Bi,Te)x from density functional theory, Materials Cloud Archive 2023.99 (2023) doi: 10.24435/materialscloud:4c-f0 https://doi.org/10.24435/materialscloud:4c-f0
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Depositor
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Rüßmann, Philipp
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Deposit Date
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2024-04-29
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