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Spin Pumping in Asymmetric Fe50Pt50/Cu/Fe20Ni80 Trilayer Structure
http://hdl.handle.net/10228/00007821
http://hdl.handle.net/10228/00007821e9a2dd77-11bd-4bd7-9496-b0e48973d446
| 名前 / ファイル | ライセンス | アクション |
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10345286.pdf (584.2 kB)
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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 | 2020-07-03 | |||||||||||||
| 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 | Spin Pumping in Asymmetric Fe50Pt50/Cu/Fe20Ni80 Trilayer Structure | |||||||||||||
| 言語 | en | |||||||||||||
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| 言語 | eng | |||||||||||||
| 著者 |
Medwal, Rohit
× Medwal, Rohit× Gupta, Surbhi× Rawat, Rajdeep S.× Subramanian, Annapoorni× 福間, 康裕
WEKO
25415
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Herein, spin transport dynamics across asymmetric Fe50Pt50/Cu/Fe20Ni80 soft‐magnetic trilayer structure is reported and thereby modulation of magnetic parameters including damping and effective field is determined by means of the angular dependence of broadband ferromagnetic resonance measurements. At distinct precession of individual magnetic layer, spin‐pumping is found to be prevalent with expected linewidth increase. Mutual precession for wide range of resonance configuration reveals a collective reduction in anisotropy field of around 200 mT for both Fe50Pt50 and Fe20Ni80 systems. Subsequent observation of no‐excess interface damping shows the possible control of spin‐pumping effect by tuning the net flow of spin‐current in a multilayer structure. These experimental findings have significance for microwave devices that require tunable anisotropy field in magnetic multilayers. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Physica status solidi. Rapid research letters 巻 13, 号 10, p. 1900267-1-1900267-6, 発行日 2019-07-03 |
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| 出版者 | Wiley | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1002/pssr.201900267 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA1253461X | |||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1862-6270 | |||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1862-6254 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2019 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim. This is the pre-peer reviewed version of the following article: https://onlinelibrary.wiley.com/doi/full/10.1002/pssr.201900267, which has been published in final form at https://doi.org/10.1002/pssr.201900267. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | effective magnetic fields | |||||||||||||
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| 主題Scheme | Other | |||||||||||||
| 主題 | ferromagnetic resonance | |||||||||||||
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| 主題Scheme | Other | |||||||||||||
| 主題 | magnetization precession | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | spin-pumping | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100000402_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10345286 | |||||||||||||
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| 値 | 7889 | |||||||||||||
