| 高温超导薄膜YBa2Cu3O6.5正常态电荷传输特性研究 |
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| 引用本文： | 杨凯,辜承林. 高温超导薄膜YBa2Cu3O6.5正常态电荷传输特性研究[J]. 功能材料与器件学报, 2006, 12(1): 23-26 |
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| 作者姓名： | 杨凯 辜承林 |
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| 作者单位： | 华中科技大学电气与电子工程学院,武汉,430074;华中科技大学电气与电子工程学院,武汉,430074 |
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| 基金项目： | 国家211重点学科建设项目 , 中国-比利时合作项目 |
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| 摘 要： | 介绍了50T左右脉冲强磁场的实验技术,诸如脉冲磁体设计、实验探针设计及测量线路设计等.随后,对高温超导薄膜YBa2Cu3O6.5在强磁场中的磁阻进行了实验研究.进而揭示正常态时超导薄膜YBa2Cu3O6.5随温度降低展现由导体向绝缘体的过渡过程.
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| 关 键 词： | 高温超导体 脉冲强磁场 正常态 电阻率 |
| 文章编号： | 1007-4252（2006）01-0023-04 |
| 收稿时间： | 2004-11-29 |
| 修稿时间： | 2004-11-292005-04-11 |
Normal-state charge transport property of HTSC YBa2Cu3O6.5 film |
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| YANG Kai,GU Cheng-lin. Normal-state charge transport property of HTSC YBa2Cu3O6.5 film[J]. Journal of Functional Materials and Devices, 2006, 12(1): 23-26 |
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| Authors: | YANG Kai GU Cheng-lin |
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| Affiliation: | College of Electrical and Electronic of Science and Technology, Engineering, Huazhong University Wuhan 430074, China |
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| Abstract: | The work is to present the transport experimental techniques, especially design of pulsed magnets, probes and measuring circuits for different experiments. Furthermore, measurements of normalstate resistivity of HTSC film YBa2Cu3O6.5 are expounded in detail. Through experimental research, the transition from conductor to insulator for YBa2Cu3O6.5 at normal-state is observed. |
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| Keywords: | high temperature superconductor(HTSC) high pulsed magnetic field(HPMF) normal-state resistivity |
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