发明名称 |
Variable strength focusing of permanent magnet quadrupoles while eliminating x-y coupling |
摘要 |
A method for producing various configurations of permanent magnet quadrupoles so that there is no coupling in the two transverse directions when focusing a charged particle beam is provided. Each configuration comprises a plurality of rotatable quadrupole disks, and means for rotating the quadrupole disks with respect to each other in a predetermined relationship.
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申请公布号 |
US4429229(A) |
申请公布日期 |
1984.01.31 |
申请号 |
US19810296550 |
申请日期 |
1981.08.26 |
申请人 |
NEW ENGLAND NUCLEAR CORPORATION |
发明人 |
GLUCKSTERN, ROBERT L. |
分类号 |
G21K1/093;(IPC1-7):G21K1/08;H01F1/00;H01J3/24 |
主分类号 |
G21K1/093 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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