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Microstructure and magneto-optical properties of Pr-Ni substituted Ba hexaferrite films prepared by sputtering
https://nitech.repo.nii.ac.jp/records/4526
https://nitech.repo.nii.ac.jp/records/4526fd294e54-4f5c-4dbd-b98d-7b9cd9e2a8fa
| 名前 / ファイル | ライセンス | アクション |
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本文_fulltext (671.6 kB)
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Copyright (1997) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.The following article appeared in Journal of Applied Physics, 82(10), pp.5126- 5131; 1997and may be found at http://link.aip.org/link/?jap/82/5126
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2012-11-06 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Microstructure and magneto-optical properties of Pr-Ni substituted Ba hexaferrite films prepared by sputtering | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 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 |
五味, 學
× 五味, 學
× Cho, J.
× Abe, M.
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| 著者別名 | ||||||||||||||||
| 姓名 | 五味, 學 | |||||||||||||||
| 姓名 | ゴミ, マナブ | |||||||||||||||
| 姓名 | Gomi, Manabu | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : JOURNAL OF APPLIED PHYSICS 巻 82, 号 10, p. 5126-5131, 発行日 1997-11-15 |
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| 出版者 | ||||||||||||||||
| 出版者 | American Institute of Physics | |||||||||||||||
| 言語 | en | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 0021-8979 | |||||||||||||||
| item_10001_source_id_32 | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA00693547 | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
| 内容記述 | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | Hexaferrite thin films of Ba1-xRxFe12-xNixO19 (R=Pr, La) were grown on nonmagnetic garnet substrates by rf sputtering. When deposited at a substrate temperature of 550°C at rf power density (PDrf) larger than 19W/cm2, the films were completely crystallized, with the c axis preferentially oriented normal to the film plane. Transmission electron microscopy revealed that the films deposited at low PDrf were amorphous but locally contained microcrystallites several nm in size. On the other hand, the films deposited at PDrf larger than 20W/cm2 were polycrystalline with a crystallite size as large as 300 nm. Faraday rotation measurements showed that the Ni substitution induced a large negative rotation in the photon energy range of 2.1-2.6 eV. This Ni contribution was predominantly attributed to the crystal-field transition of octahedrally coordinated Ni2+ ions lying in the 2 eV range. No contribution by Pr3+ ions to the Faraday rotation was observed within the photon energy range measured. | |||||||||||||||
| 言語 | en | |||||||||||||||
