Magnetization Plateau of the $S={1 \over 2}$ Distorted Diamond Spin Chain with Ferromagnetic Interaction
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arXiv
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| Auteurs principaux: | , , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866909601342947328 |
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| author | Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru |
| author_facet | Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru |
| contents | The magnetization process of the $S=1/2$ distorted diamond spin chain with ferromagnetic interactions is investigated using the numerical diagonalization of finite-size clusters. The level spectroscopy analysis applied for the model with the spin anisotropy indicates that two different magnetization plateau phases appear at 1/3 of the saturation magnetization. The phase diagrams for some typical interaction parameters are presented. In addition the magnetization curves for several typical parameters are obtained. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_02372 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Magnetization Plateau of the $S={1 \over 2}$ Distorted Diamond Spin Chain with Ferromagnetic Interaction Hashimoto, Masaru Doi, Koki Houda, Tomoki Furuchi, Rito Nakano, Hiroki Okamoto, Kiyomi Sakai, Tôru Strongly Correlated Electrons The magnetization process of the $S=1/2$ distorted diamond spin chain with ferromagnetic interactions is investigated using the numerical diagonalization of finite-size clusters. The level spectroscopy analysis applied for the model with the spin anisotropy indicates that two different magnetization plateau phases appear at 1/3 of the saturation magnetization. The phase diagrams for some typical interaction parameters are presented. In addition the magnetization curves for several typical parameters are obtained. |
| title | Magnetization Plateau of the $S={1 \over 2}$ Distorted Diamond Spin Chain with Ferromagnetic Interaction |
| topic | Strongly Correlated Electrons |
| url | https://arxiv.org/abs/2505.02372 |