Great progress in developing 500 MHz single cell superconducting cavity in China

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Great progress in developing 500 MHz single cell superconducting cavity in China
	Liu JianFei（刘建飞） ; Hou HongTao（侯洪涛） ; Mao DongQing（毛冬青） ; Feng ZiQiang ; Ma ZhenYu ; Luo Chen ; Zhao ShenJie ; Zhao YuBin ; Yu HaiBo ; Yin Bo ; Zhang ZhiGang ; Zheng Xiang ; Li Zheng
刊名	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
	2011
卷号	54 页码:S169
ISSN号	1674-7348
英文摘要	Superconducting cavities have been adopted in many kinds of accelerator facilities such as synchrotron radiation light source, hard X-ray free electron laser linac, colliders and energy recovery linacs (ERL). The 500 MHz superconducting cavities will be a candidate to be installed in the high current accelerators and high current ERLs for their large beam aperture, low higher order modes impedance and high current threshold value. This paper presents great progress in the whole sequence of developing 500 MHz superconducting cavity in China. It describes the first in-house successful development of 500 MHz single cell superconducting cavity including the deep-drawing of niobium half cells, electron beam wielding of cavity, surface preparations and vertical testing. The highest accelerating gradient of the fabricated cavity #SCD-02 higher than 10 MV/m was obtained while the quality factor was better than 4x10(8) at 4.2 K, which has reached the world level of the same kind of cavities.
收录类别	SCI
语种	英语
公开日期	2012-07-04
内容类型	期刊论文
源URL	[http://libsvr.sinap.ac.cn:8080/handle/331007/9517]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Liu JianFei,Hou HongTao,Mao DongQing,et al. Great progress in developing 500 MHz single cell superconducting cavity in China[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2011,54:S169.
APA	Liu JianFei.,Hou HongTao.,Mao DongQing.,Feng ZiQiang.,Ma ZhenYu.,...&Li Zheng.(2011).Great progress in developing 500 MHz single cell superconducting cavity in China.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,54,S169.
MLA	Liu JianFei,et al."Great progress in developing 500 MHz single cell superconducting cavity in China".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 54(2011):S169.