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Characteristic tunnel-type conductivity and magnetoresistance in a CoO-coated monodispersive Co cluster assembly
https://nitech.repo.nii.ac.jp/records/4617
https://nitech.repo.nii.ac.jp/records/4617002d9618-c2e5-452e-9fd5-f1963fe83145
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (227.2 kB)
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Copyright (1999) 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 Applied physics letters, 74(1), pp.76 - 78; 1999 and may be found at http://link.aip.org/link/?apl/74/76
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-11-06 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Characteristic tunnel-type conductivity and magnetoresistance in a CoO-coated monodispersive Co cluster assembly | |||||||||||||||
| 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 |
Peng, D. L.
× Peng, D. L.
× Sumiyama, Kenji
× Yamamuro, S.
× Hihara, Takehiko
× Konno, T. J.
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| 著者別名 | ||||||||||||||||
| 姓名 | 隅山, 兼治 | |||||||||||||||
| 著者別名 | ||||||||||||||||
| 姓名 | 日原, 岳彦 | |||||||||||||||
| bibliographic_information |
en : APPLIED PHYSICS LETTERS 巻 74, 号 1, p. 76-78, 発行日 1999-01-04 |
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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 | 0003-6951 | |||||||||||||||
| item_10001_source_id_32 | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA00543432 | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
| item_10001_relation_34 | ||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | http://dx.doi.org/10.1063/1.122956 | |||||||||||||||
| 関連名称 | 10.1063/1.122956 | |||||||||||||||
| 内容記述 | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | We have studied electrical conductivity, σ, and magnetoresistance in a CoO-coated monodispersive Co cluster assembly fabricated by a plasma-gas-aggregation-type cluster beam deposition technique. The temperature dependence of σ is described in the form of log σ vs 1/T for 7<T<80 K. The magnetoresistance ratio (ρ0-ρ3T)/ρ0 increases sharply with decreasing temperature below 25 K: from 3.5% at 25 K to 20.5% at 4.2 K. This marked increase (by a factor of 6) is much larger than those observed for conventional metal-insulator granular systems. These results are ascribed to the Coulomb blockade effect in the monodispersed cluster assemblies. | |||||||||||||||
| 言語 | en | |||||||||||||||
