Highly Uniform Magnetic and Electronic Environment in Non-Centrosymmetric Superconductor LaRhGe$_3$
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866929684811350016 |
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| author | Kitagawa, Shunsaku Matsudaira, Hiroyasu Ishida, Kenji Oudah, Mohamed |
| author_facet | Kitagawa, Shunsaku Matsudaira, Hiroyasu Ishida, Kenji Oudah, Mohamed |
| contents | We report the results of $^{139}$La NMR measurements in the non-centrosymmetric superconductor LaRhGe$_3$. This material crystallizes in a tetragonal structure without inversion symmetry and exhibits type-I superconductivity below 385 mK. We observed remarkably sharp NMR signals, indicating that the magnetic and electronic properties of the sample are extremely uniform in LaRhGe$_3$ despite the complex crystal structure. Our NMR results indicate that LaRhGe$_3$ is a weakly correlated semimetal in the normal state. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2501_13547 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Highly Uniform Magnetic and Electronic Environment in Non-Centrosymmetric Superconductor LaRhGe$_3$ Kitagawa, Shunsaku Matsudaira, Hiroyasu Ishida, Kenji Oudah, Mohamed Superconductivity Materials Science We report the results of $^{139}$La NMR measurements in the non-centrosymmetric superconductor LaRhGe$_3$. This material crystallizes in a tetragonal structure without inversion symmetry and exhibits type-I superconductivity below 385 mK. We observed remarkably sharp NMR signals, indicating that the magnetic and electronic properties of the sample are extremely uniform in LaRhGe$_3$ despite the complex crystal structure. Our NMR results indicate that LaRhGe$_3$ is a weakly correlated semimetal in the normal state. |
| title | Highly Uniform Magnetic and Electronic Environment in Non-Centrosymmetric Superconductor LaRhGe$_3$ |
| topic | Superconductivity Materials Science |
| url | https://arxiv.org/abs/2501.13547 |