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	Experimental study on secondary electron emission characteristics of cu
	Liu, Shenghua1,2,3,4; Liu, Yudong1,3,4; Wang, Pengcheng1,3,4; Liu, Weibin1,2,3,4; Pei, Guoxi1,2; Zeng, Lei1,3; Sun, Xiaoyang1,2,3,4
刊名	Review of scientific instruments
	2018-02-01
卷号	89期号:2页码:5
ISSN号	0034-6748
DOI	10.1063/1.5003570
通讯作者	Liu, yudong(liuyd@ihep.ac.cn)
英文摘要	Secondary electron emission (see) of a surface is the origin of the multipacting effect which could seriously deteriorate beam quality and even perturb the normal operation of particle accelerators. experimental measurements on secondary electron yield (sey) for different materials and coatings have been developed in many accelerator laboratories. in fact, the sey is just one parameter of secondary electron emission characteristics which include spatial and energy distribution of emitted electrons. a novel experimental apparatus was set up in china spallation neutron source, and an innovative method was applied to obtain the whole characteristics of see. taking cu as the sample, secondary electron yield, its dependence on beam injection angle, and the spatial and energy distribution of secondary electrons were achieved with this measurement device. the method for spatial distribution measurement was first proposed and verified experimentally. this contribution also tries to give all the experimental results a reasonable theoretical analysis and explanation. published by aip publishing.
WOS关键词	RETARDING-FIELD ANALYZER ; YIELD ; PHOTOELECTRON ; IRRADIATION
WOS研究方向	Instruments & Instrumentation ; Physics
WOS类目	Instruments & Instrumentation ; Physics, Applied
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000426583500018
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2178057
专题	高能物理研究所
通讯作者	Liu, Yudong
作者单位	1.Chinese Acad Sci, IHEP, Beijing 100049, Peoples R China 2.UCAS, Beijing 100049, Peoples R China 3.DINS, Dongguan 523803, Peoples R China 4.Chinese Acad Sci, IHEP, Key Lab Particle Accelerat Phys & Technol, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Shenghua,Liu, Yudong,Wang, Pengcheng,et al. Experimental study on secondary electron emission characteristics of cu[J]. Review of scientific instruments,2018,89(2):5.
APA	Liu, Shenghua.,Liu, Yudong.,Wang, Pengcheng.,Liu, Weibin.,Pei, Guoxi.,...&Sun, Xiaoyang.(2018).Experimental study on secondary electron emission characteristics of cu.Review of scientific instruments,89(2),5.
MLA	Liu, Shenghua,et al."Experimental study on secondary electron emission characteristics of cu".Review of scientific instruments 89.2(2018):5.

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