| Nucleation and epitaxy growth of high-entropy REBa2Cu3O7-δ(RE=Y,Dy,Gd,Sm,Eu)thin films by metal organic deposition |
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| 作者姓名： | Jing Chen Rongtie Huang Xinghang Zhou Difan Zhou Minjuan Li Chuanyi Bai Zhiyong Liu Chuanbing Cai |
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| 作者单位： | 1. Shanghai Key Laboratory of High Temperature Superconductors,Physics Department,Shanghai University;2. Shanghai Creative Superconductor Technologies Co.,Ltd. |
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| 基金项目： | National Natural Science Foundation of China (52172271); |
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| 摘 要： | High-entropy REBa2Cu3O7-δ(RE=Y0.7+Dy0.2+Gd0.2+Sm0.2+Eu0.2)(HE-REBCO) superconducting films doped with multiple rare earth elements were successfully fabricated with thickness up to 800 nm by a trifluoroacetate-metal organic deposition(TFA-MOD).The enhanced entropy change ΔS of the HEREBCO system promotes the c-axis growth of REBCO thin film in the competition with a/b-axis growth.The microstructure and elemen...
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| 收稿时间： | 2022-03-01 |
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