| Using axial magnetized permanent rings to build axial gradient magnetic field |
| 其他题名 | 利用轴向磁化的永磁环制造轴向梯度磁场
|
| Peng QL(彭全岭) ; Peng, QL; Zhao, Q
|
| 2003
|
| 发表期刊 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 卷号 | 27期号:4页码:363-366 |
| 通讯作者 | Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
; Pingdingshan Televis Univ, Henan Pingdingshan 467000, Peoples R China
|
| 摘要 | Axial field produced by an axially magnetized permanent ring was studied. For two permanent magnet rings, if they are magnetized in the same direction, a nearly uniform axial field can be produced; if they are magnetized in opposite direction, an axial gradient field can be produced in the region between the two permanent rings, with the field strength changing from - B-0 to B-0. A high gradient axial magnetic field has been built by using two axially magnetized permanent rings, the measured field results agree with the PANDIRA calculation very well. It is desirable that the field gradient can be varied to match various requirements. A method to, produce the variable gradient field is presented. Axial gradient field can also be used as a beam focusing facility for linear accelerator if axial periodic field can be produced. Its magnetic field is similar to that of a solenoid, in which, large stray field will leak to the outside environment. A method for shielding the outside stray field is discussed. |
| 文章类型 | Article
|
| 关键词 | axial magnetized permanent ring
axial gradient field
remnant field
imaged permanent element
|
| 学科领域 | Physics
|
| 研究领域[WOS] | Physics
|
| URL | 查看原文
|
| 语种 | 英语
|
| WOS类目 | Physics, Nuclear
; Physics, Particles & Fields
|
| WOS记录号 | WOS:000182298600018
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/237166
|
| 专题 | 加速器中心
|
| 作者单位 | 中国科学院高能物理研究所
|
推荐引用方式
GB/T 7714 |
Peng QL,Peng, QL,Zhao, Q. Using axial magnetized permanent rings to build axial gradient magnetic field[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(4):363-366.
|
| APA |
彭全岭,Peng, QL,&Zhao, Q.(2003).Using axial magnetized permanent rings to build axial gradient magnetic field.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(4),363-366.
|
| MLA |
彭全岭,et al."Using axial magnetized permanent rings to build axial gradient magnetic field".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.4(2003):363-366.
|
修改评论