Determination of valence electronic structure of Ni in Ni-B alloy coatings using Kβ-to-Kα X-ray intensity ratios

被引：12

作者：

Cengiz, Erhan ^{[1
]}

Koksal, Oguz Kagan ^{[2
]}

Apaydin, Gokhan ^{[2
]}

Karahan, Ismail Hakki ^{[3
]}

Unal, Ersin ^{[4
]}

机构：

[1] Alanya Alaaddin Keykubat Univ, Fac Engn, Dept Fundamental Sci, Antalya, Turkey

[2] Karadeniz Tech Univ, Dept Phys, Fac Sci, Trabzon, Turkey

[3] Mustafa Kemal Univ, Fac Arts & Sci, Dept Phys, Antakya, Turkey

[4] Osmaniye Korkut Ata Univ, Dept Mech Engn, Osmaniye, Turkey

来源：

APPLIED RADIATION AND ISOTOPES | 2019年 / 144卷

关键词：

K X-ray intensity ratios; Ni-B alloy; Valence electronic structure; Am-241; source; EXTERNAL MAGNETIC-FIELD; FLUORESCENCE PARAMETERS; FE;

D O I：

10.1016/j.apradiso.2018.11.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In this study, K-beta-to-K-alpha X-ray intensity ratios of Ni in Ni-B alloy coatings were investigated. These samples were excited by 59.5 keV gamma-rays from a Am-241 annular radioactive source. K X-rays emitted by the samples were counted using an Ultra-LEGe detector with a resolution of 150 eV at 5.9 keV. The K-beta-to-K-alpha X-ray intensity ratios of Ni-B alloys are compared with pure Ni and each other. Deviations between the results were explained by the change in valence electronic structures of Ni in Ni-B alloy coatings.

引用

页码：24 / 28

页数：5

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