Utilization of bulk high-temperature superconductors for shorter-period synchrotron radiation sources
Utilization of bulk high-temperature superconductors for shorter-period synchrotron radiation sources
复制标题
利用块体高温超导体作为短周期同步辐射源
DOI：
10.1088/0953-2048/19/7/s03
复制
发表时间：
2006
影响因子：
3.6
通讯作者：
H. Kitamura
中科院分区：
文献类型：
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作者：
T. Tanaka;T. Hara;R. Tsuru;D. Iwaki;T. Bizen;X. Maréchal;T. Seike;H. Kitamura
介绍了高温超导体磁体在同步辐射（SR）源中的新应用，即产生周期场以产生高亮度SR的磁性器件。利用高温超导体磁体与现有的SR源相比具有两个优势：比传统的稀土永磁体SR源的磁场强得多，比现有的低温超导线圈超导SR源的可行性高。提出了将高温超导体磁体应用于SR源的两种方案。在第一种方案中，高温超导体环安装在repm上以增强磁场。在第二种方法中，高温超导体磁体排列成直线，而不是repm。介绍了原理和最近的演示实验。
A new application of high-temperature superconducting (HTS) bulk magnets to synchrotron radiation (SR) sources, i.e., magnetic devices that generate a periodic field to produce highly brilliant SR, is presented. Utilization of HTS bulk magnets brings two advantages over the existing SR sources: much stronger field than that of conventional SR sources with rare-earth permanent magnets (REPMs) and higher feasibility than existing superconducting SR sources with low-temperature superconducting coils. Two schemes for the application of HTS bulk magnets to SR sources are presented. In the first scheme, HTS bulk rings are mounted on REPMs to enhance the magnetic field. In the second one, HTS bulk magnets are arranged in line instead of REPMs. Principles and recent demonstration experiments are described.
DOI：
--
发表时间：
2018
期刊：
影响因子：
--
作者：
岡野寿彦;石瑾;朴英元;Tetsuya Ishikawa
通讯作者：
Tetsuya Ishikawa