Chinese Physics C > 2004, Vol. 28 > Issue(6): 644-649

Study on Designing of Hexapole Magnet of ECR Ion Source

SUN Liang-Ting^,,
ZHAO Hong-Wei

Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China2 Graduate School of the Chinese Academy of Sciences,Beijing 100039,China3 CEA/Grenoble,17Rue des Martyrs,38041 Grenoble,France

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Abstract：
Detailed research has been done on the aspects of the design of a Halbach structure permanent hexapole, such as the permanent material adoption, the structure design, and the dimension selection and etc. A possible method has been proposed to solve the problem of demagnetization in some magnetic blocks. By optimizing the geometry structure, the magnetic field in the working aperture is made to be the maximum for a certain condition. Some useful codes like POISSON, PERMAG, and TOSCA are used to simulate the sextuple magnetic field. Some useful plots are also presented.

References

[1]

. Geller R. Proceedings of the 15th Int ernational Workshop on ECR Ion Source. Jyvaskyla , Finland, 2002, 1-122. Kutner V B, ZHAO H W, Ef remov A A. Proceedings of the 12th International Workshop on ECR Ion Source, RIKEN, Japan, 1995,223-2273. XIE Z Q, Antaya T A. The PERMAG Code. Report MSUCL-.622 Michigan State University, East Lansing, 19874. Warren J L. Reference Manual for POISSON/SUPERFISH Group of Codes LA-UR-87-126, 19875. Halbach K. N. I.M, 1981, 187: 109-1176. Cavenago Marco, Bisoffi Giovanni. N. I.M, 1991, A301: 9-187. Katayose T et al . Proceeding of the 12th Int ernational Workshop on ECRIon Source, RIKEN, 1995, 2828. Hitz D et al . Proceedings of the 12th International Workshop on ECRIon Source. RIKEN, 1995, 1269. Gammino S, Diavola G, Celona L et al. Rev. Sci. Instr. , 2001, 72( 11) : 4090

[1]	C.Bieth¹,J.L.Delvaux²,F.Varenne³,M.Duval³,M.P.Bourgarel¹,J.Fermé¹. Studies and Design of a Dual Beam Axial Injection System Using H- Cusp Source and ECR Ion Source for He for IBA C70 Cyclotron. Chinese Physics C, 2007, 31(S1): 223-225.
[2]	V.V.Bekhterev¹,S.L.Bogomolov¹,V.I.Datskov²,V.M.Drobin²,S.N.Dmitriev¹,A.A.Efremov¹, V.N.Loginov¹,A.N.Lebedev¹,H.Malinowski³,V.V.Seleznev²,A.Shishov², G.P.Tsvineva². The Project of the Superconducting ECR Ion Source DECRIS-SC2. Chinese Physics C, 2007, 31(S1): 23-26.
[3]	R.Vondrasek,R.Scott,R.Pardo,. Solid Material Development with the Argonne National Laboratory ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 101-104.
[4]	P.A.Závodszky,B.Arend;D.Cole,J.DeKamp,M.Doleans,G.Machicoane,F.Marti, P.Miller,J.Moskalik,W.Nurnberger,J.Ottarson,M.Steiner,J.Stetson,J.Vincent,X.Wu,A.Zeller,Q.Zhao,. Status Report of the NSCL/MSU ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 18-22.
[5]	S.Golubev,A.Bokhanov,I.Izotov,S.Razin,A.Sidorov, V.Skalyga,A.Vodopyanov,V.Zorin. Gasdynamic ECR Sources of Multichared Ions (abstract only). Chinese Physics C, 2007, 31(S1): 238-238.
[6]	R.Gobin,P-Y.Beauvais,A.Ben Ismail,D.Bogard,O.Delferriere,D.De Menezes, R.Duperrier,Y.Gauthier,F.Harrault,P-A.Leroy,O.Tuske,D.Uriot. ECR Light Ion Sources at CEA/Saclay. Chinese Physics C, 2007, 31(S1): 46-50.
[7]	G.S.Taki¹,P.R.Sarma¹,A.G.Drentje²,T.Nakagawa³,P.K.Ray⁴,R.K.Bhandari¹. Observation of Burst Frequency in Extracted ECR Ion Current. Chinese Physics C, 2007, 31(S1): 170-173.
[8]	X.Wu,D.Cole,M.Doleans,G.Machicoane,F.Marti,P.Miller,J.Stetson, M.Steiner,P.Zavodszky,Q.Zhao. Beam Dynamics Studies of ECR Injections for the Coupled Cyclotron Facility at NSCL. Chinese Physics C, 2007, 31(S1): 196-200.
[9]	M.Muramatsu¹,2,A.Kitagawa²,Y.Iwata²,K.Yamamoto²,H.Ogawa²,S.Hojo²,Y.Sakamoto², T.Honma²,W.Takasugi³,M.Wakaisami³,Y.Yoshida⁴,T.Kubo⁵,Y.Kato⁵,S.Biri⁶. Present Status of NIRS ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 60-62.
[10]	A.Hobl,B.Fischer,C.Radermacher,D.Krischel,M.Jordan,M.M.Reumers. Superconducting Magnets for ECRIS - Design Aspects and Industrial Production. Chinese Physics C, 2007, 31(S1): 27-30.
[11]	G.Machicoane,M.Doleans,G.Humenik,F.Marti,P.Miller, M.Steiner,J.Stetson,X.Wu,P.Zavodszky. R&D Effort at NSCL with the Off-line ECR Ion Source ARTEMIS-B. Chinese Physics C, 2007, 31(S1): 187-191.
[12]	E.Galutschek¹,E.Salzborn²,F.Aumayr¹,HP.Winter¹. Compact, Low-cost, 14.5 GHz All-permanent Magnet Field ECR Ion Source. Chinese Physics C, 2007, 31(S1): 66-69.
[13]	SHANG Yong,SUN Liang-Ting,MA Bao-Hua,ZHANG Xue-Zhen,FENG Yu-Cheng,CAO Yun,GUO Xiao-Hong,LI Xi-Xia,LI Jin-Yu,LU Wang,WANG Hui,ZHAO HUAN-Yu,LI Jie. The Lanzhou All Permanent ECR Ion Source No.1 -LAPECR1. Chinese Physics C, 2007, 31(S1): 115-117.
[14]	J.Ohnishi,T.Nakagawa,Y.Higurashi,M.Kidera,H.Saito,A.Goto. Design of Magnet System for RIKEN Superconducting ECR Ion Source. Chinese Physics C, 2007, 31(S1): 37-40.
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[16]	ZHANG Zi-Min,ZHAO Hong-Wei,ZHANG Xue-Zhen,GUO Xiao-Hong,LI Xi-Xia,LI Jin-Yu,FENG Yu-Cheng,WANG Hui,MA Bao-Hua,GAO Ji-Yuan,CAO Yun,SUN Liang-Ting,MA Lei. High Charge State ECR Ion Source-LECR3. Chinese Physics C, 2003, 27(10): 914-918.
[17]	SONG Pei,GUO Xiao-Hong,ZHAO Hong-Wei,ZHANG Zi-Min,FENG Yu-Cheng,LI Jing-Yu,ZHANG Xue-Zhen. Production of Pulsed Ion Beams by ECR Ion Source Afterglow Mode. Chinese Physics C, 2001, 25(10): 1029-1034.
[18]	ZHANG ZiMin,ZHAO HongWei,ZHAO YuBin,ZHANG XueZhen,GUO XiaoHong,LIU ZhanWen. Production of Metallic Ions Beam in ECR Ion Source. Chinese Physics C, 2000, 24(10): 974-978.
[19]	Zhao Yubin,Liu Zhanwei,Zhao Hongwei,Ding Junzhang,Cao Yun,Zhang Zimin,Zhang Xuezhen,Guo Xiaohong. A Single Charge State ECR Ion Source. Chinese Physics C, 1999, 23(11): 1125-1128.
[20]	XU Yong-Xing,LIU Zhan-Wen,WEI Bao-Wen. Design Calculation of a Improved ECR Ion Source. Chinese Physics C, 1991, 15(4): 343-348.

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SUN Liang-Ting and ZHAO Hong-Wei. Study on Designing of Hexapole Magnet of ECR Ion Source[J]. Chinese Physics C, 2004, 28(6): 644-649.

SUN Liang-Ting and ZHAO Hong-Wei. Study on Designing of Hexapole Magnet of ECR Ion Source[J]. Chinese Physics C, 2004, 28(6): 644-649. shu

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Received: 2003-10-28
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study on Designing of Hexapole Magnet of ECR Ion Source

Corresponding author:SUN Liang-Ting,

Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China2 Graduate School of the Chinese Academy of Sciences,Beijing 100039,China3 CEA/Grenoble,17Rue des Martyrs,38041 Grenoble,France

Received Date:2003-10-28

Accepted Date:1900-01-01

Available Online:2004-06-05

Abstract:Detailed research has been done on the aspects of the design of a Halbach structure permanent hexapole, such as the permanent material adoption, the structure design, and the dimension selection and etc. A possible method has been proposed to solve the problem of demagnetization in some magnetic blocks. By optimizing the geometry structure, the magnetic field in the working aperture is made to be the maximum for a certain condition. Some useful codes like POISSON, PERMAG, and TOSCA are used to simulate the sextuple magnetic field. Some useful plots are also presented.

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Study on Designing of Hexapole Magnet of ECR Ion Source

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