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Features of the Coupled Nuclear–Electron Spin Precession in the Bose–Einstein Condensate of Magnons
https://oist.repo.nii.ac.jp/records/1756
https://oist.repo.nii.ac.jp/records/17561dd51fcc-8b9d-4d0f-857e-32c71f9ec06c
名前 / ファイル | ライセンス | アクション |
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PismaOkin4-1 (693.5 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-11-02 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Features of the Coupled Nuclear–Electron Spin Precession in the Bose–Einstein Condensate of Magnons | |||||
言語 | ||||||
言語 | rus | |||||
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 | |||||
著者(英) |
Bunkov, Yu. M.
× Bunkov, Yu. M.× Konstantinov, D. |
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書誌情報 |
en : JETP Letters 巻 112, 号 2, p. 95-100, 発行日 2020-09-30 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The experimental detection of the Bose-Einstein condensate of magnons in coupled nuclear-electron spin precession in antiferromagnets brings the prospect of its use for magnonics and computer calculations. In particular, an attractive feature of such systems is a relatively large spin coherence time compared to traditional iron yttrium garnet samples. However, the observed Bose-Einstein condensation of magnons contradicts the Suhl-Nakamura model and the Bloch equations, which are usually used for these systems. The results of a direct experiment in antiferromagnetic MnCO3 performed in this work indicate that the Suhl-Nakamura model and the Bloch equations cannot adequately describe the coupled nuclear-electron spin motion at large levels of magnon excitation. | |||||
出版者 | ||||||
出版者 | Springer Nature | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0021-3640 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1090-6487 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1134/S0021364020140076 | |||||
権利 | ||||||
権利情報 | This is a post-peer-review, pre-copyedit version of an article published in JETP Letters. The final authenticated version is available online at: https://doi.org/10.1134/S0021364020140076. | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://link.springer.com/article/10.1134/S0021364020140076 | |||||
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 |