| タイトル |
Fabrication of c-axis Oriented Epitaxial EuBa2Cu3O7-δ and EuBa2Cu4O8 Films on SrTiO3 (100) Substrate by Molten Hydroxide Method at 450°C
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| 著者 |
Miyachi Y
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| 収録物名 |
Physics Procedia
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| 巻 | 65 |
| 開始ページ | 129 |
| 終了ページ | 132 |
| 収録物識別子 |
ISSN 1875-3892
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| 内容記述 |
その他
EuBa2Cu3O7-δ (Eu123) and EuBa2Cu4O8 (Eu124) films oriented in c-axis were deposited on SrTiO3 (100) substrates with eutectic NaOH-KOH flux at 450 °C. Synthesized phase has changed by using various types of barium source materials. Pure Eu124 films showed superconducting transition at ∼70 K, zero-resistance was not observed for Eu123/124 two-phase films. One of the possible reasons of this is Eu/Ba substitution of Eu123 phase. According to Tc of the Eu124, the molten hydroxide method enables to deposit high-quality Eu124 films.
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| 主題 | |
| 言語 |
英語
|
| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Elsevier B.V.
|
| 発行日 | 2015-06-20 |
| アクセス権 | メタデータのみ |
| 関連情報 |
[DOI] 10.1016/j.phpro.2015.05.163
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