THE UNDULATOR FOR THE BEIJING FREE-ELECTRON LASER PROJECT

被引:0
|
作者
XIE, JL
ZHUANG, JJ
MAO, CS
ZHONG, YY
LI, YG
OU, YQ
ZHAO, CN
HUANG, M
LI, CZ
WU, QW
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中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The design of a 1.5 m long NdFeB permanent magnet undulator is described. The characteristics are presented. It consists of 400 blocks of permanent magnets (7.5 x 7.5 x 40 mm3) arranged in a Halbach configuration and provides a periodic magnetic field with a peak field of 0.45 T for a gap of 1 cm.
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页码:770 / 772
页数:3
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