Simulation of sodium diborate glass containing lead and cadmium oxides for radiation shielding applications

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Ovonic Research Pub Date : 2024-05-14 DOI:10.15251/jor.2024.203.285

M. Damoom, A. Alhawsawi, E. Banoqitah, E. B. Moustafa, O. H. Sallam, A. H. Hammad

引用次数: 0

Abstract

Sodium diborate glasses containing cadmium and lead oxides were fabricated by the melt annealing technique. Lead oxide was introduced at the expense of cadmium oxide to enhance its elastic and shielding properties. The density of the lead-free glass increased from 2.137 g/cm3 to 3.330 g/cm3 after replacing cadmium oxide with lead oxide. The density values were used to investigate the elastic properties of glass using the MakishimaMackenzie model. In addition, the Phy-X/PSD code was used to simulate the shielding properties of such glasses at different photon energies ranging from 0.005 to 15 MeV.

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模拟含铅和镉氧化物的二硼酸钠玻璃在辐射屏蔽中的应用

通过熔融退火技术制造出了含有镉和铅氧化物的二硼化钠玻璃。为了增强玻璃的弹性和屏蔽性能，在加入氧化铅的同时也加入了氧化镉。用氧化铅代替氧化镉后，无铅玻璃的密度从 2.137 g/cm3 增加到 3.330 g/cm3。密度值被用来使用 MakishimaMackenzie 模型研究玻璃的弹性特性。此外，还使用 Phy-X/PSD 代码模拟了此类玻璃在 0.005 至 15 MeV 不同光子能量下的屏蔽特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Ovonic Research MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

1.90

自引率

20.00%

发文量

期刊介绍： Journal of Ovonic Research (JOR) appears with six issues per year and is open to the reviews, papers, short communications and breakings news inserted as Short Notes, in the field of ovonic (mainly chalcogenide) materials for memories, smart materials based on ovonic materials (combinations of various elements including chalcogenides), materials with nano-structures based on various alloys, as well as semiconducting materials and alloys based on amorphous silicon, germanium, carbon in their various nanostructured forms, either simple or doped/alloyed with hydrogen, fluorine, chlorine and other elements of high interest for applications in electronics and optoelectronics. Papers on minerals with possible applications in electronics and optoelectronics are encouraged.