基于贡恩二极管发生器和超晶格乘法器的异频超赫兹辐射源的辐射硬度

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Pub Date : 2024-09-02 DOI:10.1134/s1063784224010195

A. S. Ivanov, D. G. Pavelyev, S. V. Obolensky, E. S. Obolenskaya

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引用次数: 0

摘要

摘要对贡恩二极管和砷化镓/砷化镓半导体超晶格乘法器上的异频亚特辐射源在不同剂量水平（0.5、2、10 kGy）的伽马辐照下的抗辐射能力进行了估算。开发并制造了一个用于研究贡恩二极管辐射阻抗的测量室。对亚太赫兹辐射源照射前后输出功率与频率的关系进行了分析评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Radiation Hardness of Subterahertz Radiation Source Based on Heterodyne on Gunn Diode Generator and Superlattice Multiplier

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Radiation Hardness of Subterahertz Radiation Source Based on Heterodyne on Gunn Diode Generator and Superlattice Multiplier

Abstract

The radiation resistance to gamma irradiation of various dose levels (0.5, 2, 10 kGy) of a subterahertz radiation source from a heterodyne on a Gunn diode and a GaAs/AlAs semiconductor superlattice multiplier was estimated. A measuring chamber for studying the radiation resistance of Gunn diodes has been developed and manufactured. The dependence of the output power on the frequency of a sub-terahertz radiation source before and after irradiation was evaluated analytically.

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.