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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2301.12716 |
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| _version_ | 1866913966547009536 |
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| author | Li, Yunhao Zeng, Zimeng Wu, Jizheng Si, Chen Liu, Zheng |
| author_facet | Li, Yunhao Zeng, Zimeng Wu, Jizheng Si, Chen Liu, Zheng |
| contents | Proximity induced superconductivity with a clean interface has attracted much attention in recent years. We discuss how the commonly-employed electron tunneling approximation can be hybridized with first-principles calculation to achieve a quantitative characterization starting from the microscopic atomic structure. By using the graphene-Zn heterostructure as an example, we compare this approximated treatment to the full \textit{ab inito} anisotropic Eliashberg formalism. Based on the calculation results, we discuss how superconductivity is affected by the interfacial environment. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2301_12716 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Quantifying proximity-induced superconductivity from first-principles calculations Li, Yunhao Zeng, Zimeng Wu, Jizheng Si, Chen Liu, Zheng Superconductivity Proximity induced superconductivity with a clean interface has attracted much attention in recent years. We discuss how the commonly-employed electron tunneling approximation can be hybridized with first-principles calculation to achieve a quantitative characterization starting from the microscopic atomic structure. By using the graphene-Zn heterostructure as an example, we compare this approximated treatment to the full \textit{ab inito} anisotropic Eliashberg formalism. Based on the calculation results, we discuss how superconductivity is affected by the interfacial environment. |
| title | Quantifying proximity-induced superconductivity from first-principles calculations |
| topic | Superconductivity |
| url | https://arxiv.org/abs/2301.12716 |