| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-09-11 |
| タイトル |
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タイトル |
Thermally and field-driven spin-state transitions in (Pr1-yYy)0.7Ca0.3CoO3 |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Marysko, M
Jirak, Z
Knizek, K
Novak, P
Hejtmanek, J
Naito, T
Sasaki, H
Fujishiro, H
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| 著者(機関) |
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値 |
Institute of Physics, ACSR |
| 著者(機関) |
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値 |
Institute of Physics, ACSR |
| 著者(機関) |
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値 |
Institute of Physics, ACSR |
| 著者(機関) |
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値 |
Institute of Physics, ACSR |
| 著者(機関) |
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値 |
Institute of Physics, ACSR |
| 著者(機関) |
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値 |
Faculty of Engineering, Iwate University |
| 著者(機関) |
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値 |
Faculty of Engineering, Iwate University |
| 著者(機関) |
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値 |
Faculty of Engineering, Iwate University |
| 登録日 |
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日付 |
2014-09-11 |
| 書誌情報 |
JOURNAL OF APPLIED PHYSICS
巻 109,
号 7,
p. 07E127-1-07E127-3,
発行日 2011-01-01
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| Abstract |
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内容記述タイプ |
Other |
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内容記述 |
The first-order character of the transition from the low-to-intermediate spin state in the system (Pr1−yYy)0.7Ca0.3CoO3 (y = 0.075–0.15) has been verified by magnetization measurements. For y = 0.075, the transition manifests itself in χ(T) steps at temperatures depending on external fields. In this case, isothermal measurements show a field-driven transition exhibiting a field hysteresis. The entropy contribution is evaluated and discussed. Qualitative analysis based on a two-level model suggests that the observed influence of the magnetic field can be explained only by assuming the presence of exchange interactions. |
| 出版者 |
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出版者 |
AIP Publishing |
| 権利 |
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権利情報 |
Copyright 2011 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. |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1063/1.3559485 |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
JAP-v109n7p07E127-1-07E127-3.pdf (268.0 kB)
