Abnormal Pressure Effects of H-2 Three-photo Research Enhanced Ionization Spectrostopy
文献类型：期刊论文
| 作者 | Zhang Guiqiu1; Sha Guohe1; Xu Jijun1; Knott, W.2; Proch, D.2 |
| 刊名 | acta physico-chimica sinica
 |
| 出版日期 | 1997 |
| 卷号 | 13期号:7页码:617-620 |
| 关键词 | Molecular hydrogen Abnormal pressure effects 3-Photon REMPI Third harmonic generation |
| 英文摘要 | the three-photon resonant ionization spectroscopy of h-2 b-1 sigma(+)(u) - x-1 sigma(+)(g) (12,0) and c-1 pi(a), - x-1 sigma(+)(g) (2,0) exhibits abnormal pressure effects. some of them are observed for the first time pressure-induced abnormal line shift, line broadening, line splitting and spectral intensity variations can he well explained by a chanism of reabsorption of the third harmonic generation in the medium. approximate expressions considering the phase matching requirement yield lineshifts, -splitting and -intensities at different pressures in good agreement with the experimental results. two similar spectra are detected by two tandem electrode pairs in a gas call which give experimental evidence for thg reabsorption mechanism. the failure to obtain ion signal from circularly polarised light also supports the ab the failure to obtain ion signal from mechanism. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000207601700008 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142807]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Max Planck Inst Quantenopt, D-85740 Garching, Germany |
| 推荐引用方式 GB/T 7714 | Zhang Guiqiu,Sha Guohe,Xu Jijun,et al. Abnormal Pressure Effects of H-2 Three-photo Research Enhanced Ionization Spectrostopy[J]. acta physico-chimica sinica,1997,13(7):617-620. |
| APA | Zhang Guiqiu,Sha Guohe,Xu Jijun,Knott, W.,&Proch, D..(1997).Abnormal Pressure Effects of H-2 Three-photo Research Enhanced Ionization Spectrostopy.acta physico-chimica sinica,13(7),617-620. |
| MLA | Zhang Guiqiu,et al."Abnormal Pressure Effects of H-2 Three-photo Research Enhanced Ionization Spectrostopy".acta physico-chimica sinica 13.7(1997):617-620. |
入库方式： OAI收割
来源：大连化学物理研究所
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