Complex spin-density-wave ordering in La$_4$Ni$_{3}$O$_{10}$
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arXiv
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| Main Authors: | , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866911284107149312 |
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| author | Cao, Yantao Liu, Andi Wang, Bin Zhang, Mingxin Qi, Yanpeng Hicken, Thomas J. Luetkens, Hubertus Fu, Zhendong Gardner, Jason S. Zhao, Jinkui Guo, Hanjie |
| author_facet | Cao, Yantao Liu, Andi Wang, Bin Zhang, Mingxin Qi, Yanpeng Hicken, Thomas J. Luetkens, Hubertus Fu, Zhendong Gardner, Jason S. Zhao, Jinkui Guo, Hanjie |
| contents | The discovery of high-temperature superconductivity in layered nickelates under pressure has recently triggered enormous interest. Studies of these compounds have revealed a density-wave-like transition at ambient pressure, though its connection with superconductivity is still not well understood. Here, we report a detailed \msr\ study on single crystals of trilayer nickelate \LNO\ at ambient pressure. We have identified a spin-density-wave (SDW) transition at the temperature of $T_\mathrm{N} \sim$130 K, as well as a broad crossover around 70 - 100 K. Based on the temperature dependence of the muon precession amplitudes and magnetic susceptibility, we attribute this additional crossover either to a spin reorientation, or to an inhomogeneous SDW ordering. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_14128 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Complex spin-density-wave ordering in La$_4$Ni$_{3}$O$_{10}$ Cao, Yantao Liu, Andi Wang, Bin Zhang, Mingxin Qi, Yanpeng Hicken, Thomas J. Luetkens, Hubertus Fu, Zhendong Gardner, Jason S. Zhao, Jinkui Guo, Hanjie Superconductivity The discovery of high-temperature superconductivity in layered nickelates under pressure has recently triggered enormous interest. Studies of these compounds have revealed a density-wave-like transition at ambient pressure, though its connection with superconductivity is still not well understood. Here, we report a detailed \msr\ study on single crystals of trilayer nickelate \LNO\ at ambient pressure. We have identified a spin-density-wave (SDW) transition at the temperature of $T_\mathrm{N} \sim$130 K, as well as a broad crossover around 70 - 100 K. Based on the temperature dependence of the muon precession amplitudes and magnetic susceptibility, we attribute this additional crossover either to a spin reorientation, or to an inhomogeneous SDW ordering. |
| title | Complex spin-density-wave ordering in La$_4$Ni$_{3}$O$_{10}$ |
| topic | Superconductivity |
| url | https://arxiv.org/abs/2503.14128 |