Mathematical model of radiation-induced conductivity in quartz under the influence of high-power X-ray radiation

Author:

Barykov Ivan Anatol'yevich1ORCID,Vichev Ilia Yurievich2ORCID,Volkov Yuri Aleksandrovich2ORCID,Zaytsev Vladimir Ivanovich1ORCID,Zalozhnyy Nikita Vladimirovich2ORCID,Kanevskiy Vladimir Mikhaylovich3ORCID,Tarakanov Ilya Alekseyevich2ORCID,Fedorov Vladimir Anatol'yevich3ORCID

Affiliation:

1. Troitsk Institute for Innovation and Fusion Research

2. Keldysh Institute of Applied Mathematics

3. Shubnikov Crystallography Institute of the Russian Academy of Sciences

Abstract

A model of generation and dynamics of radiation conductivity in quartz under the action of powerful soft X-ray radiation is constructed. The charge carrier dynamics model is based on the joint solution of self-consistent kinetic equations and Maxwell's equations. The model was verified by comparing the current calculations on the quartz surface with experiments on the Angara-5-1 thermonuclear installation. The current over the surface of the quartz sensor generated by a powerful pulse of soft X-ray radiation from the Angara-5-1 setup was taken as experimental data.

Publisher

Keldysh Institute of Applied Mathematics

Subject

General Medicine

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3. Ермаков С.М., Михайлов Г.А. Статистическое моделирование. - М.: Наука, 1982.

4. Жуковский М.Е., Скачков М.В., Егорушкин А.А. Модификации метода Монте-Карло в задачах о трансформации ионизирующего излучения. // Препринт ИПМ им. М.В. Келдыша РАН, №85, 2005. https://keldysh.ru/papers/2005/prep85/prep2005_85.html

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