Thermoluminescence of Calcium Tungstate Containing Oxygen Vacancies

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We report first principles quantum-chemical calculations of the electronic structure of pure CaWO4 and CaWO4 containing oxygen vacancies. The calculation results are compared to values extracted from experimental thermoluminescence data. The influence of oxygen vacancies and structural disorder shows up as the presence of additional levels in the band gap of the material.

作者简介

E. Sokolenko

North-Caucasus Federal University

Email: sokolenko-ev-svis@rambler.ru
355017, Stavropol, Russia

E. Buyanova

Ural Federal University named after the First President of Russia B.N. Yeltsin

Email: a020294@mail.ru
Yekaterinburg, 620002 Russia

Z. Mikhailovskaya

Eltsin Ural Federal University, Institute of Natural Sciences and Mathematics; Zavaritskii Institute of Geology and Geochemistry, Ural Branch, Russian Academy of Sciences

Email: kaimi-olga@mail.ru
620000, Yekaterinburg, Russia; 620110, Yekaterinburg, Russia

G. Slyusarev

North-Caucasus Federal University

编辑信件的主要联系方式.
Email: sokolenko-ev-svis@rambler.ru
355017, Stavropol, Russia

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版权所有 © Е.В. Соколенко, Е.С. Буянова, З.А. Михайловская, Г.В. Слюсарев, 2023