Experimental characterization of permanent magnets used in periodic structures

被引：0
|
作者：
Sircilli, F [1 ]
Serrao, VA
Passaro, A
Stopa, CRS
Cardoso, JR
机构：
[1] IEAv, CTA, Sao Jose Dos Campos, SP, Brazil
[2] EPUSP, PEA, LMAG, Sao Paulo, SP, Brazil
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2001年 / 37卷 / 03期
关键词：
free electron lasers; periodic structures; permanent magnets; undulators;
D O I：
10.1109/20.920484
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In a periodic structure, the magnetic flux density profile of a hybrid undulator depends strongly on the characteristics of its permanent magnets. A simple procedure to select the best permanent magnets for periodic magnetic structures is presented here, We used a very simple apparatus for the magnetic field measurements. We tested by assembling periodic structure prototypes formed by brick-shaped permanent magnets.
引用
收藏
页码：1106 / 1109
页数：4
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