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Studies on fast electrons in ultrashort pulse laser plasmas
Zhang, J; Zhao, LZ; Chen, LM; Zhang, P; Liang, TJ; Wang, L; Sheng, ZM
2001
发表期刊JOURNAL DE PHYSIQUE IV
卷号11期号:PR2页码:#REF!
通讯作者Zhang, J (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China.
文章类型Article; Proceedings Paper
摘要Studies on the fast electrons escaped into vacuum are reported from solid targets illuminated by 150-fs laser pulses with p-polarised oblique incidence at a modest irradiance of 5x10(15) Wcm(-2)mum(-2). The escaping electrons were found to form a jet in the normal direction to the target surface. The fast varying charge separation current can be measured by an LCR circuit, which converts the instantaneous charging current into a slow discharge process during the interaction. The total number of the escaping electrons is, for the first time, accurately determined to be 7x10(9) by direct measurement of the charge separation potential generated during the interaction. The average energy of the escaping electrons was also accurately measured to be around 60 keV The energy conversion from laser to these escaping fast electrons was found to be as high as 1.3% at such a modest irradiance.
学科领域Physics
DOI10.1051/jp4:2001240
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000171208500042
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226975
专题多学科研究中心
推荐引用方式
GB/T 7714
Zhang, J,Zhao, LZ,Chen, LM,et al. Studies on fast electrons in ultrashort pulse laser plasmas[J]. JOURNAL DE PHYSIQUE IV,2001,11(PR2):#REF!.
APA Zhang, J.,Zhao, LZ.,Chen, LM.,Zhang, P.,Liang, TJ.,...&Sheng, ZM.(2001).Studies on fast electrons in ultrashort pulse laser plasmas.JOURNAL DE PHYSIQUE IV,11(PR2),#REF!.
MLA Zhang, J,et al."Studies on fast electrons in ultrashort pulse laser plasmas".JOURNAL DE PHYSIQUE IV 11.PR2(2001):#REF!.
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