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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Bismuth-germanium oxide glasses with the addition of cerium oxide were obtained and their spectral characteristics were studied. It was shown that the ceria addition leads to a decrease in the number of bismuth active centers due to the ceria oxidative effect. The degree of exposure to cerium oxide depends both on its concentration and on the content of bismuth oxide in the initial glass.