کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9585341 | 1505782 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photoabsorption and resonant photoemission in the region of Ne 1s double excitations
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
The absolute photoabsorption cross-sections of Ne in the regions 865-873 (1s Rydberg states) and 900-940Â eV (double excitations) have been measured. Several new double excitation states were detected, including a very weak member of the series converging to the 1s2p53s conjugate shake-up ion state. States were also observed above the 1s2p5 double ionisation potentials, and are assigned to the 1s2snsnâ²p series. At the first 1s2p53p2 double excitation state, the partial ionisation cross-section for the 1sâ1 ion state resonates. The behaviour of the cross-section and Fano profile are analysed by a theoretical calculation using the time-independent scattering formalism.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volumes 144â147, June 2005, Pages 43-46
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volumes 144â147, June 2005, Pages 43-46
نویسندگان
K.C. Prince, L. Avaldi, R. Sankari, R. Richter, M. de Simone, M. Coreno,