High-pressure synthesis of bilayer nickelate Sr$_{3}$Ni$_{2}$O$_{5}$Cl$_{2}$ with tetragonal crystal structure
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arXiv
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| Autores principales: | , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866913609495347200 |
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| author | Yamane, Kazuki Matsushita, Yoshitaka Adachi, Shintaro Matsumoto, Ryo Terashima, Kensei Hiroto, Takanobu Sakurai, Hiroya Takano, Yoshihiko |
| author_facet | Yamane, Kazuki Matsushita, Yoshitaka Adachi, Shintaro Matsumoto, Ryo Terashima, Kensei Hiroto, Takanobu Sakurai, Hiroya Takano, Yoshihiko |
| contents | A novel oxychloride, Sr$_{3}$Ni$_{2}$O$_{5}$Cl$_{2}$, was synthesized for the first time under high pressure of 10 GPa at 1400 ${}^\circ$C, motivated by a theoretical prediction of its potential superconductivity under ambient pressure. Small single crystals were used to determine the crystal structure and measure the temperature dependence of electrical resistance. The crystal is isostructural with the recently discovered superconductor, La$_{3}$Ni$_{2}$O$_{7}$, in line with the theoretical expectation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_09093 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | High-pressure synthesis of bilayer nickelate Sr$_{3}$Ni$_{2}$O$_{5}$Cl$_{2}$ with tetragonal crystal structure Yamane, Kazuki Matsushita, Yoshitaka Adachi, Shintaro Matsumoto, Ryo Terashima, Kensei Hiroto, Takanobu Sakurai, Hiroya Takano, Yoshihiko Superconductivity A novel oxychloride, Sr$_{3}$Ni$_{2}$O$_{5}$Cl$_{2}$, was synthesized for the first time under high pressure of 10 GPa at 1400 ${}^\circ$C, motivated by a theoretical prediction of its potential superconductivity under ambient pressure. Small single crystals were used to determine the crystal structure and measure the temperature dependence of electrical resistance. The crystal is isostructural with the recently discovered superconductor, La$_{3}$Ni$_{2}$O$_{7}$, in line with the theoretical expectation. |
| title | High-pressure synthesis of bilayer nickelate Sr$_{3}$Ni$_{2}$O$_{5}$Cl$_{2}$ with tetragonal crystal structure |
| topic | Superconductivity |
| url | https://arxiv.org/abs/2412.09093 |