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Establishment of multi-beam irradiation facility at Wuhan University

文献类型：期刊论文

作者Chen, Yiheng1,2; Guo, Liping1,2; Long, Yunxiang1,2; Xie, Ziyang1,2; Luo, Hongtai1,2; Lin, Wenbin1,2; Huang, Qunying3
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2022-10-01
卷号1040
关键词Multiple ion beam irradiation Irradiation damage CLAM steel Dislocation loop Irradiation hardening
ISSN号0168-9002
DOI10.1016/j.nima.2022.167202
通讯作者Guo, Liping(guolp@whu.edu.cn) ; Long, Yunxiang(kobe-long@whu.edu.cn)
英文摘要A multiple ion beam irradiation facility has been established at Wuhan University to simulate severe irradiation conditions to materials in advanced nuclear energy systems. The platform consists of a 2 x 1.7 MV tandem accelerator, a 200 kV ion implanter, and a 50 kV ion implanter. A single high-energy irradiation chamber and a triple-beam irradiation chamber were set up. China Low Activation Martensitic Steel (CLAM) samples were irradiated with single beam of iron ions and simultaneous dual-beam of iron ions and helium ions at 450 degrees C. A large number of dislocation loops were observed in the samples after both irradiation conditions. The number density and average size of dislocation loops in the dual-beam irradiated samples were significantly larger than those in the single-beam irradiated samples. Irradiation hardening in dual-beam irradiated samples is more severe than that in single-beam irradiated samples.
WOS关键词ION ACCELERATORS ; RADIATION-DAMAGE ; BEAM IRRADIATION ; INDENTATION ; MICROSCOPE ; STEEL
资助项目National MCF Energy RD Program[2022YFE03110000] ; National Natural Science Foundation of China[11975170] ; National Natural Science Foundation of China[11775162] ; Center for Nanoscience and Nanotechnology at Wuhan University
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000838729300015
出版者ELSEVIER
资助机构National MCF Energy RD Program ; National Natural Science Foundation of China ; Center for Nanoscience and Nanotechnology at Wuhan University
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131848]  
专题中国科学院合肥物质科学研究院
通讯作者Guo, Liping; Long, Yunxiang
作者单位1.Wuhan Univ, Minist Educ, Hubei Nucl Solid Phys Key Lab, Key Lab Artificial Micro & Nanostruct, Wuhan 430072, Peoples R China
2.Wuhan Univ, Sch Phys & Technol, Wuhan 430072, Peoples R China
3.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Yiheng,Guo, Liping,Long, Yunxiang,et al. Establishment of multi-beam irradiation facility at Wuhan University[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2022,1040.
APA Chen, Yiheng.,Guo, Liping.,Long, Yunxiang.,Xie, Ziyang.,Luo, Hongtai.,...&Huang, Qunying.(2022).Establishment of multi-beam irradiation facility at Wuhan University.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,1040.
MLA Chen, Yiheng,et al."Establishment of multi-beam irradiation facility at Wuhan University".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 1040(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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