WEKO3
アイテム
Finite-size effect on Néel temperature in antiferromagnetic nanoparticles
http://hdl.handle.net/10228/622
http://hdl.handle.net/10228/622449ddbf4-9c0f-440a-91c4-05a76c6ce01e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevB.72.014464.pdf (5.0 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 | 2008-01-08 | |||||||||||||
| 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 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Finite-size effect on Néel temperature in antiferromagnetic nanoparticles | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Zheng, X.G.
× Zheng, X.G.× Xu, C.N.× Nishikubo, K× Nishiyama, K× Higemoto, W× Moon, W.J.× Tanaka, E× 小田部, エドモンド 荘司
WEKO
572
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Muon spin relaxation/rotation (µSR) and magnetic susceptibility measurements were carried out on antiferromagnetic nanoparticles of CuO. Nanoparticles with center size of around 5 nm were prepared by ball-milling from single crystals of CuO and investigated using µSR measurements. In the ~5 nm assembly, the TN was reduced drastically to ~30 K, compared with the bulk TN=229 K. A similar effect was observed in a system of 2 to 3 nm diameter nanorods, which was synthesized by a direct solution reaction method, where TN was suppressed further to 13 K. The present work reports direct evidence of a dramatic finite-size effect on the magnetic transition temperature in antiferromagnetic systems. | |||||||||||||
| 書誌情報 |
en : Physical review. Third series. B, Condensed matter and materials physics 巻 72, 号 1, p. 014464-1-014464-8, 発行日 2005-07-28 |
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| 出版社 | ||||||||||||||
| 出版者 | Published by the American Physical Society through the American Institute of Physics | |||||||||||||
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| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1103/PhysRevB.72.014464 | |||||||||||||
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| 関連タイプ | isIdenticalTo | |||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | https://cir.nii.ac.jp/crid/1050845763839853568 | |||||||||||||
| 日本十進分類法 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 427 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA11187113 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 2469-9969 | |||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1098-0121 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright © 2005 American Physical Society | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
