Lead-borate glass system doped with Sm3+ ions for the X-ray shielding applications

被引：19

作者：

Mukamil, S. ^{[1
]}

Ullah, Ikram ^{[1
]}

Sarumaha, C. ^{[2
]}

Wabaidur, S. M. ^{[4
]}

Islam, M. A. ^{[5
]}

Khattak, S. A. ^{[1
]}

Kothan, S. ^{[6
]}

Shoaib, M. ^{[1
]}

Khan, I. ^{[1
]}

Ullah, I. ^{[1
]}

Kaewkhao, J. ^{[2
,3
]}

Rooh, G. ^{[1
,2
]}

机构：

[1] Abdul Wali Khan Univ, Dept Phys, Mardan 23200, Pakistan

[2] Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Nakhon Pathom 73000, Thailand

[3] Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand

[4] King Saud Univ, Coll Sci, Chem Dept, Riyadh 11451, Saudi Arabia

[5] Univ Manchester, Fac Biol, Sch Hlth Sci, Div Pharm & Optometry, Manchester, Lancs, England

[6] Chiang Mai Univ, Fac Associated Med Sci, Ctr Radiat Res & Med Imaging, Dept Radiol Technol, Chiang Mai 50200, Thailand

来源：

RESULTS IN PHYSICS | 2022年 / 43卷

关键词：

Shielding; Glass; Half-value layer; X-rays; LASER-EMISSION; TELLURITE;

D O I：

10.1016/j.rinp.2022.106121

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The impact of varying Sm2O3 content on radiation shielding properties of 15PbF2: (65-x) B2O3: 20K2O:xSm2O3 (where 0 < x < 1.5 mol %) glass samples, was investigated by studying their physical, radio-luminescence and X-ray-shielding characteristics. The density of glasses increased with an increase in Sm2O3 contents. Evaluating the X-ray shielding parameters like mass and linear attenuation coefficients, half-and tenth-value layer, lead equivalent thickness and mean free path, it was found that the linear and mass attenuation coefficients decrease with a rise in Sm3+ concentration in the 70-120-kVp-energy range. The half-and tenth-value layers of the developed glasses increase with increasing energy and vary randomly with changing Sm2O3 contents. Comparing the determined HVL data with that of the concrete, red brick, commercial window, and X-ray window at 120 keV, it is found that the developed glass performs better shielding. The obtained results revealed that this glass has excellent potential and could be used as a radiation-shielding material in various applications.

引用

页数：7

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