在光子能量超过 1 MeV 的轫致辐射作用下电介质中的电荷积累效应

IF 0.4 4区工程技术 Q4 NUCLEAR SCIENCE & TECHNOLOGY

Atomic Energy Pub Date : 2024-03-11 DOI:10.1007/s10512-024-01046-2

B. Yu. Bogdanovich, G. O. Buyanov, A. V. Nesterovich

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引用次数: 0

摘要

文章研究了当无线电电子设备靠近电子加速器时对其运行产生重大影响的机制。特别是，文章从这一机制的角度考虑了反符号电荷的累积效应和微击穿效应的出现。文中描述了一个解释这些现象的计算模型。该模型的基础是测量物质中正电子和电子的路径，以及电子和正电子的传输系数对路径长度的特性依赖。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The effect of charge accumulation in a dielectric under the action of bremsstrahlung with a photon energy above 1 MeV

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The effect of charge accumulation in a dielectric under the action of bremsstrahlung with a photon energy above 1 MeV

The article examines a mechanism that significantly influences the operation of radioelectronic equipment when it is located in close proximity to an electron accelerator. In particular, the effect of accumulation of an opposite sign charge and the appearance of micro-breakdown effects are considered in terms of this mechanism. A calculation model explaining these phenomena is described. The model is based on measuring the path of positrons and electrons in substances, as well as the characteristic dependence of the transmission coefficient for electrons and positrons on the path length.

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来源期刊

Atomic Energy 工程技术-核科学技术

CiteScore

1.00

自引率

20.00%

发文量

100

审稿时长

4-8 weeks

期刊介绍： Atomic Energy publishes papers and review articles dealing with the latest developments in the peaceful uses of atomic energy. Topics include nuclear chemistry and physics, plasma physics, accelerator characteristics, reactor economics and engineering, applications of isotopes, and radiation monitoring and safety.