Study on the interaction of intense femtosecond laser pulses with nanometre-sized hydrogen clusters
文献类型：期刊论文
| 作者 | Zheng L ; Wang C ; Li SH ; Liu BC(刘丙辰) ; Ni GQ(倪国权) ; Li RX(李儒新) ; Xu ZZ(徐至展) |
| 刊名 | chin. phys.
 |
| 出版日期 | 2006 |
| 卷号 | 15期号:4页码:697 |
| 关键词 | protons hydrogen clusters intense femtosecond laser pulse |
| ISSN号 | 1009-1963 |
| 中文摘要 | the interaction of intense femtosecond laser pulses with hydrogen clusters has been experimentally studied. the hydrogen clusters were produced from expansion of high-pressure hydrogen gas (backed up to 8x10(6)pa) into vacuum through a conical nozzle cryogenically cooled by liquid nitrogen. the average size of hydrogen clusters was estimated by rayleigh scattering measurement and the maximum proton energy of up to 4.2kev has been obtained from the coulomb explosion of hydrogen clusters under 2 x 10(16)w/cm(2) laser irradiation. dependence of the maximum proton energy on cluster size and laser intensity was investigated, indicating the correlation between the laser intensity and the cluster size. the maximum proton energy is found to be directly proportional to the laser intensity, which is consistent with the theoretical prediction. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000236720900008 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/760]  |
| 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 | Zheng L,Wang C,Li SH,et al. Study on the interaction of intense femtosecond laser pulses with nanometre-sized hydrogen clusters[J]. chin. phys.,2006,15(4):697, 701. |
| APA | Zheng L.,Wang C.,Li SH.,刘丙辰.,倪国权.,...&徐至展.(2006).Study on the interaction of intense femtosecond laser pulses with nanometre-sized hydrogen clusters.chin. phys.,15(4),697. |
| MLA | Zheng L,et al."Study on the interaction of intense femtosecond laser pulses with nanometre-sized hydrogen clusters".chin. phys. 15.4(2006):697. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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