Determination of effective atomic numbers and electron densities from mass attenuation coefficients for some selected complexes containing lanthanides

被引：44

作者：

Akman, Ferdi ^{[1
]}

Kacal, Mustafa Recep ^{[2
]}

Akman, Feride ^{[1
]}

Soylu, Mustafa Serkan ^{[2
]}

机构：

[1] Bingol Univ, Vocat Sch Tech Sci, TR-12000 Bingol, Turkey

[2] Giresun Univ, Sci & Arts Fac, Dept Phys, TR-28100 Giresun, Turkey

来源：

CANADIAN JOURNAL OF PHYSICS | 2017年 / 95卷 / 10期

关键词：

mass attenuation coefficient; effective atomic number; electron density; complex; lanthanide; AMINO-ACIDS; ENERGY-RANGE; K EDGE; ABSORPTION; GLASSES; GD;

D O I：

10.1139/cjp-2016-0811

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effective atomic numbers and electron densities for the pure elemental forms of gadolinium (Gd), dysprosium (Dy), erbium (Er), and ytterbium (Yb), and some of their selected complexes, were obtained from the measured total mass attenuation coefficients at 13.92, 17.75, 20.78, 26.34, and 59.54 keV photon energies using a high-resolution Si(Li) detector by adopting transmission geometry. The measured results were compared with two different theoretical results. Within experimental deviations, our data are in good agreement with the theoretical values. The obtained parameters were also interpreted with some selected chemical parameters.

引用

收藏

页码：1005 / 1011

页数：7

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