Average 2p subshells fluorescence yield values of some elements in the atomic number range 60 ≤ Z ≤ 90

被引：2

作者：

Ertugrul, Mehmet ^{[1
]}

Oz, Elif ^{[2
]}

Simsek, Onder ^{[3
]}

Sahin, Yusuf ^{[2
]}

机构：

[1] Ataturk Univ, Fac Engn, Dept Elect Engn, Erzurum, Turkey

[2] Ataturk Univ, Art & Sci Fac, Dept Phys, Erzurum, Turkey

[3] Ataturk Univ, KK Educ Fac, Dept Phys, Erzurum, Turkey

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2010年 / 177卷 / 01期

关键词：

Fluorescence yield; Photoionization; Atomic properties; Radiative yield; Average L shell fluorescence yield; KRONIG TRANSITION-PROBABILITIES; SHELL COSTER-KRONIG; CROSS-SECTIONS; ENHANCEMENT FACTORS; AUGER; STATE; DEPENDENCE; IMPACT; HE;

D O I：

10.1016/j.elspec.2009.10.001

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The average 2p (L(2,3)) subshells fluorescence yield (pi(2,3)) in 11 elements with Z ranging from 60 to 90 were measured with corporation of total L(2,3) X-ray production cross-sections. Measurements were carried out exciting L(2) and L(3) subshells of relevant elements that were exposed to beam of selected K X-rays from secondary sources. The measured values were compared with theoretical and semi-empirical values. It is clear that the present values of experimental pi(2,3) are generally smaller than the calculated and semi-empirical values for some elements in the atomic number range 60-90. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：19 / 23

页数：5

共 41 条

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