...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Physica, C. Superconductivity and its applications >Microstructures and properties of Bi2212/Ag tapes grown in high magnetic fields
【24h】

Microstructures and properties of Bi2212/Ag tapes grown in high magnetic fields

机译：强磁场中生长的Bi2212 / Ag胶带的组织和性能

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A comparison experiment has been carried out to study the effect of magnetic melt processing (MMP) on fabrication of Bi2212 tapes with reasonable thickness. Vertical magnetic fields up to 10 T were applied during the melt-processing of dip-coated monolayer Bi2212 /Ag tapes (over 60 mu m in thickness) which were set horizontally and vertically, respectively. It is found that in the horizontally set tapes the texture development has been obviously enhanced and the transport current density J sub(c) increases dramatically with the magnetic field strength H sub(a) up to 7.5 T. When H sub(a) increases from 7.5 to 10 T, however, J sub(c) decreases sharply and the reason is still unclear. The magnetic fields have quite different effects on the vertically set tapes and an interference between the Bi2212-silver interface effect and the magnetic field effect on texture development can be detected. These results show that MMP is effective to enhance the texture development in monolayer Bi2212/Ag tape with reasonable thickness and can be applied in its fabrication.
机译：进行了比较实验，以研究磁熔加工（MMP）对制造具有合理厚度的Bi2212胶带的影响。在浸涂的单层Bi2212 / Ag带（厚度超过60μm）的熔融加工过程中，施加了高达10 T的垂直磁场，分别垂直和水平放置。发现在水平放置的磁带中，随着磁场强度H sub（a）达到7.5 T，织构发展明显增强，传输电流密度J sub（c）急剧增加。当H sub（a）增加时从7.5 T到10 T，然而，J sub（c）急剧减小，其原因仍不清楚。磁场对垂直放置的磁带的影响完全不同，可以检测到Bi2212-银界面效应和磁场对纹理发展的干扰。这些结果表明，MMP可以有效地增强具有合理厚度的单层Bi2212 / Ag胶带的织构发展，并可应用于其制造。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号