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ShanghaiTech University Knowledge Management System
| Pressure-Induced Superconductivity in Pr4Ni3O10 Single Crystals | |
| 2024-11-13 | |
| 状态 | 已发表 |
| 摘要 | The recent discovery of superconductivity in pressurized Ruddlesden-Popper (RP) of nickelates has potential similarities with cuprate superconductors, which may provide unique perspectives on the mechanisms of high-temperature superconductivity. Up to now, most of high-pressure experiments concentrated on the lanthanum-related RP phase. Therefore, the discovery of new superconducting nickelate compounds is highly desired to explore the generality of pressure-induced superconductivity in RP nickelates. Here, we grow high-quality Pr4Ni3O10 single crystal with an optical floating zone furnace under high oxygen pressure and conduct high-pressure transport measurements with various pressure transmitting mediums. The density wave inPr4Ni3O10 single crystal was suppressed by pressure, accompanying the arising of superconducting state beyond 10 GPa. The maximum and unsaturated Tc of 39 K is obtained within our research pressure. Although zero resistivity was not achieved in our experiments, the pressure and temperature-dependent diamagnetism along with the systematic evolution of resistivity with applied magnetic field, corroborate the superconductivity in Pr4Ni3O10 single crystals. Our findings provide a new platform for the investigation of the relationship among structural evolution, magnetism, correlation, and superconductivity in Ruddlesden-Popper nickelates. |
| 语种 | 英语 |
| DOI | arXiv:2411.08677 |
| 相关网址 | 查看原文 |
| 出处 | Arxiv |
| 收录类别 | PPRN.PPRN |
| WOS记录号 | PPRN:119218460 |
| WOS类目 | Physics, Condensed Matter |
| 资助项目 | Analytical Instrumentation Center[SPSTAIC10112914] ; Beijing Postdoctoral Research Foundation[2024-ZZ-023] ; Guangdong Basic and Applied Basic Research Foundation[2022B1515120020] ; Shanghai Science and Technology Committee, China[22JC1410300] ; Shanghai Key Laboratory of Material Frontiers Research in Extreme Environments, China[22dz2260800] ; National Key R&D Program of China[2023YFA1607400] ; National Natural Science Foundation of China["52272265","12474018","51871054","52101187","12004270","52277021"] |
| 文献类型 | 预印本 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/464728 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_陈宇林 物质科学与技术学院_PI研究组_齐彦鹏组 物质科学与技术学院_博士生 |
| 通讯作者 | Suo, Hongli; Guo, Hanjie; Zeng, Qiaoshi; Qi, Yanpeng |
| 作者单位 | 1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China 3.Ctr High Pressure Sci & Technol Adv Res, Shanghai 201203, Peoples R China 4.Inst Shanghai Adv Res Phys Sci SHARPS, Shanghai Key Lab Mat Frontiers Res Extreme Environm MFree, Shanghai 201203, Peoples R China 5.Beijing Univ Technol, Coll Mat Sci & Engn, Key Lab Adv Funct Mat, Minist Educ, Beijing 100124, Peoples R China 6.ShanghaiTech Univ, ShanghaiTech Lab Topol Phys, Shanghai 201210, Peoples R China 7.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil, Shanghai 201203, Peoples R China 8.Univ Oxford, Dept Phys, Clarendon Lab, Parks Rd, Oxford OX1 3PU, England 9.ShanghaiTech Univ, Shanghai Key Lab High resolut Electron Microscopy, Shanghai 201210, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, Cuiying,Zhang, Mingxin,Peng, Di,et al. Pressure-Induced Superconductivity in Pr4Ni3O10 Single Crystals. 2024. |
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