Covariance analysis of the Coulomb explosion of ammonia induced by intense nanosecond laser at 532 nm
文献类型：期刊论文
| 作者 | Niu, DM; Li, HY; Liang, F; Wen, LH; Luo, XL |
| 刊名 | chinese science bulletin
 |
| 出版日期 | 2005-09-01 |
| 卷号 | 50期号:18页码:2115-2117 |
| 关键词 | laser ionization ammonia multi-charged nitrogen ions Coulomb explosion correlation coefficient time of flight mass spectrometry |
| 产权排序 | 2;2 |
| 通讯作者 | 李海洋 |
| 英文摘要 | the coulomb explosion of ammonia clusters induced by nanosecond laser at 532 not with an intensity of similar to 10(12) wcm(-2) has been studied by time of flight mass spectrometry. the dominant multiply charged ions are n3+ and n2+ with kinetic energies of 110 and 50 ev respectively. the electrons generated from the multiphoton ionization are heated through inverse bremsstrahlung by the laser field when colliding with neutral or ionic particles. when their energies surpass the corresponding ionization potentials of the molecules or ions, the subsequent electron impact ionization may take place thus resulting in multi-charged nitrogen ions. covariance analysis is made to study the possible pathways of the coulomb explosion. |
| WOS标题词 | science & technology |
| 类目[WOS] | multidisciplinary sciences |
| 研究领域[WOS] | science & technology - other topics |
| 关键词[WOS] | multielectron dissociative ionization ; seeded benzene beam ; multiple ionization ; clusters ; dynamics ; electron ; field ; ions ; pulses |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000233353700026 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/93177]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China 2.Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu, DM,Li, HY,Liang, F,et al. Covariance analysis of the Coulomb explosion of ammonia induced by intense nanosecond laser at 532 nm[J]. chinese science bulletin,2005,50(18):2115-2117. |
| APA | Niu, DM,Li, HY,Liang, F,Wen, LH,&Luo, XL.(2005).Covariance analysis of the Coulomb explosion of ammonia induced by intense nanosecond laser at 532 nm.chinese science bulletin,50(18),2115-2117. |
| MLA | Niu, DM,et al."Covariance analysis of the Coulomb explosion of ammonia induced by intense nanosecond laser at 532 nm".chinese science bulletin 50.18(2005):2115-2117. |
入库方式： OAI收割
来源：大连化学物理研究所
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