Theory of an infinitely anisotropic phase of a two-dimensional superconductor
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866909254449889280 |
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| author | Li, Zi-Xiang Kivelson, Steven A. Lee, Dung-Hai |
| author_facet | Li, Zi-Xiang Kivelson, Steven A. Lee, Dung-Hai |
| contents | We propose a simple model of a two-dimensional ``locally smectic superconductor'' that exhibits power-law non-linear I-V characteristics with different powers for current applied in two orthogonal directions. We discuss the potential relevance of this model to recent experimental findings on interfacial superconductivity in EuO/KTaO$_3$(110) (Nat. Phys. 20, 957 (2024)), where the apparent critical temperature ($T_c$) has been shown experimentally to depend on the current direction. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_10269 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Theory of an infinitely anisotropic phase of a two-dimensional superconductor Li, Zi-Xiang Kivelson, Steven A. Lee, Dung-Hai Superconductivity Strongly Correlated Electrons We propose a simple model of a two-dimensional ``locally smectic superconductor'' that exhibits power-law non-linear I-V characteristics with different powers for current applied in two orthogonal directions. We discuss the potential relevance of this model to recent experimental findings on interfacial superconductivity in EuO/KTaO$_3$(110) (Nat. Phys. 20, 957 (2024)), where the apparent critical temperature ($T_c$) has been shown experimentally to depend on the current direction. |
| title | Theory of an infinitely anisotropic phase of a two-dimensional superconductor |
| topic | Superconductivity Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2407.10269 |