Title :
The sensitivity analysis of the PPM stack with notched magnet
Author :
Wenlong Chen ; Quan Hu ; YuLu Hu ; Tao Huang ; Li Xu ; JianQing Li ; Bin Li
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A periodic permanent magnet (PPM) stack with notched magnet is discussed in this paper. A fully three dimensional (3D) magnetic focusing simulator (MFS) has been used to model the PPM stack with notched magnet. The influence of changing notched size of magnet is shown by MFS. And the influence of changing material´s coercive field is also shown by MFS.
Keywords :
coercive force; permanent magnets; 3D magnetic focusing simulator; PPM stack; coercive field; notched magnet; periodic permanent magnet stack; sensitivity analysis; magnetic focusing simulator; notched magnet; periodic permanent magnet (PPM);
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Print_ISBN :
978-1-4799-7109-1
DOI :
10.1109/IVEC.2015.7223950
