Generation of periodic ultrashort electron bunches and strongly asymmetric ion Coulomb explosion in nanometer foils interacting with ultra-intense laser pulse
文献类型：期刊论文
| 作者 | Tian Youwei ; Yu Wei ; Lu PX(陆培祥) ; Xu Han ; Senecha Vinod ; Lei Anle ; Shen BF(沈百飞) ; Wang Xin |
| 刊名 | phys. plasmas
 |
| 出版日期 | 2008 |
| 卷号 | 15期号:5页码:53105 |
| 关键词 | Electrostatic charge separation Ion expansion |
| ISSN号 | 1070-664x |
| 中文摘要 | the interaction of a linearly polarized intense laser pulse with an ultrathin nanometer plasma layer is investigated to understand the physics of the ion acceleration. it is shown by the computer simulation that the plasma response to the laser pulse comprises two steps. first, due to the vxb effect, electrons in the plasma layer are extracted and periodic ultrashort relativistic electron bunches are generated every half of a laser period. second, strongly asymmetric coulomb explosion of ions in the foil occurs due to the strong electrostatic charge separation, once the foil is burnt through. followed by the laser accelerated electron bunch, the ion expansion in the forward direction occurs along the laser beam that is much stronger as compared to the backward direction. (c) 2008 american institute of physics. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256305200035 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/530]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Tian Youwei,Yu Wei,Lu PX,et al. Generation of periodic ultrashort electron bunches and strongly asymmetric ion Coulomb explosion in nanometer foils interacting with ultra-intense laser pulse[J]. phys. plasmas,2008,15(5):53105. |
| APA | Tian Youwei.,Yu Wei.,陆培祥.,Xu Han.,Senecha Vinod.,...&Wang Xin.(2008).Generation of periodic ultrashort electron bunches and strongly asymmetric ion Coulomb explosion in nanometer foils interacting with ultra-intense laser pulse.phys. plasmas,15(5),53105. |
| MLA | Tian Youwei,et al."Generation of periodic ultrashort electron bunches and strongly asymmetric ion Coulomb explosion in nanometer foils interacting with ultra-intense laser pulse".phys. plasmas 15.5(2008):53105. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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