Vacuum upgrade and enhanced performances of the double imaging electron/ion coincidence end-station at the vacuum ultraviolet beamline DESIRS
文献类型：期刊论文
| 作者 | Tang, Xiaofeng1,2; Garcia, Gustavo A.1; Gil, Jean-Francois1; Nahon, Laurent1 |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2015-12-01 |
| 卷号 | 86期号:12页码:1-8 |
| DOI | 10.1063/1.4937624 |
| 文献子类 | Article |
| 英文摘要 | We report here the recent upgrade of the SAPHIRS permanent photoionization end-station at the DESIRS vacuum ultraviolet beamline of synchrotron SOLEIL, whose performances have been enhanced by installing an additional double-skimmer differential chamber. The smaller molecular beam profile obtained at the interaction region has increased the mass resolution of the double imaging photoelectron photoion coincidence (i(2)PEPICO) spectrometer, DELICIOUS III, installed in the photoionization chamber of the SAPHIRS endstation, by a factor of two, to M/Delta M similar to 1700 (FWHM). The electron kinetic energy resolution offered by the velocity map imaging (VMI) part of the spectrometer has been improved down to 2.8% (Delta E/E) as we show on the N-2 photoionization case in the double skimmer configuration. As a representative example of the overall state-of-the-art i(2)PEPICO performances, experimental results of the dissociation of state-selected O-2(+)(B-2 Sigma(-)(g), v(+) = 0-6) molecular ions performed at the fixed photon energy of h nu = 21.1 eV are presented. (C) 2015 AIP Publishing LLC. |
| WOS关键词 | DISSOCIATIVE PHOTOIONIZATION ; HIGH-RESOLUTION ; PHOTOELECTRON ; IONS ; SPECTROSCOPY ; RADIATION ; CLUSTERS ; OXYGEN |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000368594900009 |
| 资助机构 | French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) ; French Agence Nationale de la Recherche (ANR)(ANR-12-BS08-0020-02) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/31587]  |
| 专题 | 合肥物质科学研究院_中科院安徽光学精密机械研究所 |
| 作者单位 | 1.Synchotron SOLEIL, St Aubin BP 48, F-91192 Gif Sur Yvette, France 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Lab Atmospher Phys Chem, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Xiaofeng,Garcia, Gustavo A.,Gil, Jean-Francois,et al. Vacuum upgrade and enhanced performances of the double imaging electron/ion coincidence end-station at the vacuum ultraviolet beamline DESIRS[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2015,86(12):1-8. |
| APA | Tang, Xiaofeng,Garcia, Gustavo A.,Gil, Jean-Francois,&Nahon, Laurent.(2015).Vacuum upgrade and enhanced performances of the double imaging electron/ion coincidence end-station at the vacuum ultraviolet beamline DESIRS.REVIEW OF SCIENTIFIC INSTRUMENTS,86(12),1-8. |
| MLA | Tang, Xiaofeng,et al."Vacuum upgrade and enhanced performances of the double imaging electron/ion coincidence end-station at the vacuum ultraviolet beamline DESIRS".REVIEW OF SCIENTIFIC INSTRUMENTS 86.12(2015):1-8. |
入库方式： OAI收割
来源：合肥物质科学研究院
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