Advanced superconducting electron cyclotron resonance ion source SECRAL: Design, construction, and the first test result

doi:10.1063/1.2149307

CORC > 近代物理研究所 > 中国科学院近代物理研究所 > 兰州重离子研究装置

	Advanced superconducting electron cyclotron resonance ion source SECRAL: Design, construction, and the first test result
	Zhao, HW; Sun, LT ; Zhang, XZ ; Zhang, ZM ; Guo, XH ; He, W ; Yuan, P; Song, MT ; Li, JY ; Feng, YC
刊名	REVIEW OF SCIENTIFIC INSTRUMENTS
	2006-03-01
卷号	77 期号:3 页码:4
ISSN号	0034-6748
DOI	10.1063/1.2149307
英文摘要	Superconducting electron cyclotron resonance (ECR) ion source with advanced design in Lanzhou (SECRAL) is a next generation ECR ion source and aims for developing a very compact superconducting ECR ion source with a structure and high performances for highly charged ion-beam production. The ion source was designed to be operated at 18 GHz at initial operation and finally will be extended to 28 GHz. The superconducting magnet confinement configuration of the ion source consists of three axial solenoid coils and six sextupole coils with a cold iron structure as field booster and clamping. At full excitation, this magnet assembly can produce peak mirror fields on the axis of 3.6 T at injection, 2.2 T at extraction, and a radial sextupole field of 2.0 T at plasma chamber wall. What is different from the traditional design, such as LBNL VENUS and LNS SERSE, is that the three axial solenoid coils are located inside of the sextupole bore in order to reduce the interaction forces between the sextupole coils and the solenoid coils. SECRAL may open the way for building a compact and high-performance 18-28 GHz superconducting ECR ion source. Very preliminary commissioning results are promising. Detailed design, construction issues and very preliminary test results of the ion source at 18 GHz are presented. (c) 2006 American Institute of Physics.
WOS研究方向	Instruments & Instrumentation ; Physics
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000237473200034
公开日期	2010-10-29
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/5513]
专题	近代物理研究所_兰州重离子研究装置近代物理研究所_实验物理中心中国科学院近代物理研究所
通讯作者	Zhao, HW
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Berkeley Ion Equipment Inc, Santa Clara, CA 95054 USA
推荐引用方式 GB/T 7714	Zhao, HW,Sun, LT,Zhang, XZ,et al. Advanced superconducting electron cyclotron resonance ion source SECRAL: Design, construction, and the first test result[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2006,77(3):4.
APA	Zhao, HW.,Sun, LT.,Zhang, XZ.,Zhang, ZM.,Guo, XH.,...&Xie, DZ.(2006).Advanced superconducting electron cyclotron resonance ion source SECRAL: Design, construction, and the first test result.REVIEW OF SCIENTIFIC INSTRUMENTS,77(3),4.
MLA	Zhao, HW,et al."Advanced superconducting electron cyclotron resonance ion source SECRAL: Design, construction, and the first test result".REVIEW OF SCIENTIFIC INSTRUMENTS 77.3(2006):4.