Open AccessMathematical model of radiation-induced conductivity in quartz under the influence of high-power X-ray radiation
Author(s) -
I. A. Barykov,
Ilia Yurievich Vichev,
Yuri Aleksandrovich Volkov,
V.I. Zaytsev,
Nikita Vladimirovich Zalozhnyy,
Vladimir Mikhaylovich Kanevskiy,
И. А. Тараканов,
V. A. Fedorov
Publication year - 2021
Publication title -
preprint/preprinty ipm im. m.v. keldyša
Language(s) - English
Resource type - Journals
eISSN - 2071-2901
pISSN - 2071-2898
DOI - 10.20948/prepr-2021-18
Subject(s) - quartz , radiation , conductivity , surface conductivity , current (fluid) , materials science , physics , optics , computational physics , mechanics , thermodynamics , composite material , quantum mechanics
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.