High-Field Torque Magnetometry on the Kagome Antiferromagnet Karpenkoite
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arXiv
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| Auteurs principaux: | , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866917280400539648 |
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| author | Kunisawa, Hibiki Watanabe, Ryuya Yamaura, Jun-ichi Kohama, Yoshimitsu Nomura, Toshihiro |
| author_facet | Kunisawa, Hibiki Watanabe, Ryuya Yamaura, Jun-ichi Kohama, Yoshimitsu Nomura, Toshihiro |
| contents | We report torque magnetometry results on single crystals of karpenkoite Co3(V2O7)(OH)2 2H2O, a model candidate for the kagome antiferromagnet. No field-induced phase transition is detected up to 45 T for B||c and B||a. Instead, the torque reveals a continuous spin reorientation toward saturation, most likely governed by a dominant Dzyaloshinskii-Moriya interaction. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_17050 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | High-Field Torque Magnetometry on the Kagome Antiferromagnet Karpenkoite Kunisawa, Hibiki Watanabe, Ryuya Yamaura, Jun-ichi Kohama, Yoshimitsu Nomura, Toshihiro Strongly Correlated Electrons We report torque magnetometry results on single crystals of karpenkoite Co3(V2O7)(OH)2 2H2O, a model candidate for the kagome antiferromagnet. No field-induced phase transition is detected up to 45 T for B||c and B||a. Instead, the torque reveals a continuous spin reorientation toward saturation, most likely governed by a dominant Dzyaloshinskii-Moriya interaction. |
| title | High-Field Torque Magnetometry on the Kagome Antiferromagnet Karpenkoite |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2510.17050 |