Original scientific paper

Effect of high-energy electron irradiation on optical spectra of lead silicate glass

Yu. M. Azhniuk ; Institute of Electron Physics, Ukrainian National Academy of Science, Universytetska St. 21, Uzhhorod 88000, Ukraine
A. V. Gomonnai ; Institute of Electron Physics, Ukrainian National Academy of Science, Universytetska St. 21, Uzhhorod 88000, Ukraine
D. B. Goyer ; Institute of Electron Physics, Ukrainian National Academy of Science, Universytetska St. 21, Uzhhorod 88000, Ukraine
I. G. Megela ; Institute of Electron Physics, Ukrainian National Academy of Science, Universytetska St. 21, Uzhhorod 88000, Ukraine
V. V. Lopushansky ; Institute of Electron Physics, Ukrainian National Academy of Science, Universytetska St. 21, Uzhhorod 88000, Ukraine

Abstract

Optical absorption and photoluminescence spectra of lead silicate glass irradiated by 5- to 10-MeV electrons are studied. High-energy electron irradiation is shown to result in the formation of colour centres generally similar to those being formed by X-ray and γ-radiation. The most probable factors responsible for the non-sensitivity of the photoluminescence of the investigated lead silicate glass to the electron irradiation are discussed.

Keywords

lead silicate glass; electron irradiation; optical absorption spectra; photoluminescence spectra

Hrčak ID:

301572

URI

https://hrcak.srce.hr/301572

Publication date:

1.3.2002.

Article data in other languages: croatian

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