標題: Feasibility and Features of a Staggered Undulator Constructed With HTS YBCO Bulks
作者: Chen, S. D.
Hwang, C. S.
Yang, C. M.
Chen, I. G.
電子物理學系
Department of Electrophysics
關鍵字: Magnetization system;staggered undulator;superconducting undulator;YBCO bulk
公開日期: 1-六月-2014
摘要: A staggered undulator with high-temperature superconducting bulks might be a solution to achieve an undulator with an extremely short period for a synchrotron light source. YBCO bulk was thus selected to investigate the feasibility. This bulk (diameter 32 mm, thickness 2.5 mm) was used to build a staggered-magnet array structure and a mock-up staggered undulator of period 5 mm and fixed gap 4 mm was designed for this test. The potential generation of a sinusoidal field was tested in a 3-T magnetization system with field-cooling magnetization (FCM). The practicability of a HI'S undulator is discussed in regard to the possibility of correction of the local field, repetition of field trapping and long-term stability. In addition, a field simulation concept was developed for designing the staggered undulator with YBCO bulks.
URI: http://dx.doi.org/10.1109/TASC.2014.2302914
http://hdl.handle.net/11536/23936
ISSN: 1051-8223
DOI: 10.1109/TASC.2014.2302914
期刊: IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
Volume: 24
Issue: 3
結束頁: 
顯示於類別:期刊論文


文件中的檔案:

  1. 000332518500238.pdf