کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5396870 | 1392310 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement of L X-ray fluorescence cross sections and relative intensities for some elements in the atomic range 78 â¤Â Z â¤Â 92
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Measurement of L X-ray fluorescence cross sections and relative intensities for some elements in the atomic range 78 â¤Â Z â¤Â 92 Measurement of L X-ray fluorescence cross sections and relative intensities for some elements in the atomic range 78 â¤Â Z â¤Â 92](/preview/png/5396870.png)
چکیده انگلیسی
The L X-ray fluorescence cross sections (ÏLl, ÏLα, ÏLη, ÏLβ, ÏLβ6, ÏLβ2,4, ÏLβ1,3, ÏLβ9,10, ÏLγ, ÏLγ1, ÏLγ2,3, ÏLγ4 and ÏLγ5) and relative intensities (ILα, ILl, ILη, ILβ, ILβ6, ILβ2,4, ILβ1,3, ILβ9,10, ILγ, ILγ1, ILγ2,3, ILγ4 and ILγ5) for some elements in the atomic range 78 â¤Â Z â¤Â 92 have been measured at 59.54 keV photons energies from an Am-241 point source. The L X-rays emitted by samples have been counted by a Si(Li) detector. The L X-ray fluorescence cross sections and relative intensities have been also calculated theoretically by using atomic parameters. The measured values have been compared with the theoretical values.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volume 162, Issue 1, January 2008, Pages 44-48
Journal: Journal of Electron Spectroscopy and Related Phenomena - Volume 162, Issue 1, January 2008, Pages 44-48
نویسندگان
L. Demir, I. Han, M. Åahin,