Laminated material for gamma radiation shielding

被引：0

作者：

Aksenov, I. I. ^{[1
]}

Belous, V. A. ^{[1
]}

Goncharov, I. G. ^{[1
]}

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

Lomino, N. S. ^{[1
]}

Mazilov, A., V ^{[1
]}

Ovcharenko, V. D. ^{[1
]}

Pavlov, V. S. ^{[1
]}

Razsukovany, B. N. ^{[1
]}

机构：

[1] Kharkiv Inst Phys & Technol, Natl Sci Ctr, 1 Akad St, UA-61108 Kharkov, Ukraine

来源：

FUNCTIONAL MATERIALS | 2009年 / 16卷 / 03期

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The efficiency of a radiation shielding structure consisting of a set of alternating layers of light and heavy metals is shown to be enhanced when the layered structure is turned to a radiation source by the light metal layer. The protection efficiency is maximal at the single-period structure scheme (one light metal layer and one heavy one). The validity of the predicted regularities is confirmed by experimental results obtained using W and Al as the layered structure materials. Dependence of radiation absorption efficiency on orientation of layers relative to the source was observed also for thin three-layer W-Mo-Ti structure.

引用

页码：342 / 346

页数：5

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