WEKO3
アイテム
Successive weak-ferromagnetic transitions in α-Sm2S3
http://hdl.handle.net/10258/0002000023
http://hdl.handle.net/10258/0002000023a4606c76-c510-4a0b-9d0e-df34a32fd3b2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
FinalManuscript_JMMM557_2022_169502.pdf (2.9 MB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article.(1) | |||||||||||||
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| 公開日 | 2024-05-26 | |||||||||||||
| 書誌情報 |
en : Journal of Magnetism and Magnetic Materials 巻 557, p. 169502, 発行日 2022 |
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| タイトル | ||||||||||||||
| タイトル | Successive weak-ferromagnetic transitions in α-Sm2S3 | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Rare-earth sesquisulfides | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Successive weak-ferromagnetic transitions | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Strong anisotropy | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Zero-field-cooling | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | MCE effect | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 著者 |
Zhao, L.J.
× Zhao, L.J.
× 戎, 修二
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Magnetization and specific heat have been investigated for a single crystal and a sintered sample of α-Sm2S3 having an orthorhombic crystal structure. The weak-ferromagnetic transitions have been found and the Curie temperatures are determined as TC1 = 3.6 K and TC2 = 1.8 K from the magnetic specific heat Cmag(T) of a single crystal under no magnetic field. The weak-ferromagnetic features are extremely anisotropic, and the easy-magnetization axis is c which is perpendicular to the longitudinal direction of the needle-like single crystal. The saturation magnetization at T = 2.0 K and H = 100 Oe along the c-axis after field-cooling (FC) is so small as 1/18 of the full moment of Sm3+. The magnetization M(T) after zero-field cooling (ZFC) shows a curious peak at about 4.5 K just above TC1 regardless of the direction of the applied magnetic field for the single crystal. While both M(T) curves of FC/ZFC for the sintered sample show such peaks at about 4.0 K. The Cmag(T) behaves characteristically depending on the direction of the applied magnetic field. The magnetic entropy Smag(T) is also extremely anisotropic for the magnetic-field direction, and the Smag(T) under H//a is almost invariant to the field within 70 kOe. Therefore, it might be useable for controlling MCE effect by its rotating in magnetic field. | |||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | Elsevier | |||||||||||||
| 言語 | en | |||||||||||||
| 出版者版へのリンク | ||||||||||||||
| 言語 | en | |||||||||||||
| 表示名 | 10.1016/j.jmmm.2022.169502 | |||||||||||||
| URL | https://doi.org/10.1016/j.jmmm.2022.169502 | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | 10.1016/j.jmmm.2022.169502 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0304-8853 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | © 2022 Elsevier B.V. All rights reserved. | |||||||||||||
| 言語 | en | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
