کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5397041 | 1505775 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electron-ion multiple coincidence spectroscopy for small molecules and clusters
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electron-ion multiple coincidence spectroscopy for small molecules and clusters Electron-ion multiple coincidence spectroscopy for small molecules and clusters](/preview/png/5397041.png)
چکیده انگلیسی
We have developed an electron-ion multiple coincidence technique at BL27SU at SPring-8 in Japan, which consists of electron and ion time-of-flight analyzers with multi-hit two-dimensional position sensitive detectors and a supersonic jet from a cooled nozzle. Recent studies on the electron-ion multiple coincidence experiments using this apparatus are reviewed in this paper. We discuss N 1s photoelectron angular distributions in the molecular frame for NO using a new projection analysis method. As an example of de-excitation processes, we have observed interatomic Coulombic decay (ICD) from an Auger-final dicationic state with 3s and 3p holes in the Ar trimer. This ICD process is unambiguously identified by the electron-ion-ion-ion coincidence technique in which the kinetic energy of the ICD electron and the kinetic energy release in the three Ar+ fragmentation are measured in coincidence.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volumes 156â158, May 2007, Pages 68-72
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volumes 156â158, May 2007, Pages 68-72
نویسندگان
Norio Saito, Xiao Jing Liu, Yuichiro Morishita, Isao H. Suzuki, Kiyoshi Ueda,