Chin. Phys. Lett.  2005, Vol. 22 Issue (5): 1174-1175    DOI:
Original Articles |
High-Energy Ion Emission from Cooled Deuterium Clusters in 20TW Laser Fields
LIU Hong-Jie1;GU Yu-Qiu1;WANG Hong-Bin1;ZHENG Zhi-Jian1;GE Fang-Fang2;WEN Xian-Lun1;JIAO Chun-Ye1;HE Ying-Ling1;WEN Tian-Shu1;HUANG Wen-Zhong1;WANG Guang-Chang1;ZHOU Wei-Min1;ZHANG Shuang-Gen1;WANG Xiang-Xian1;ZHOU Kai-Nan1;WANG Xiao-Dong1;HUANG Xiao-Jun1;NI Guo-Quan3
1Laser Fusion Research Center, China Academy of Engineering Physics, Mianyang 621900 2Department of Physics, Chongqing University, Chongqing 400700 3Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 210800
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LIU Hong-Jie, GU Yu-Qiu, WANG Hong-Bin et al  2005 Chin. Phys. Lett. 22 1174-1175
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Abstract High-energy ion emission from intense-ultrashort (30fs) laser-pulse-cooled deuterium-cluster (80K) interaction is measured. The deuterium ions have an average energy 20keV, which greatly exceeds Zweiback's expectation [Phys. Rev. Lett. 84 (2000) 2634]. These fast deuterium ions can be used to drive fusion and have a broad prospect.
Keywords: 52.25.Jm      36.40.Gk      52.38.Ph     
Published: 01 May 2005
PACS:  52.25.Jm (Ionization of plasmas)  
  36.40.Gk (Plasma and collective effects in clusters)  
  52.38.Ph (X-ray, γ-ray, and particle generation)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2005/V22/I5/01174
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LIU Hong-Jie
GU Yu-Qiu
WANG Hong-Bin
ZHENG Zhi-Jian
GE Fang-Fang
WEN Xian-Lun
JIAO Chun-Ye
HE Ying-Ling
WEN Tian-Shu
HUANG Wen-Zhong
WANG Guang-Chang
ZHOU Wei-Min
ZHANG Shuang-Gen
WANG Xiang-Xian
ZHOU Kai-Nan
WANG Xiao-Dong
HUANG Xiao-Jun
NI Guo-Quan
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