Search Results - "Semkova, G. I."

Influence of preparation redox conditions and composition of Ce-containing silica gel-glass on its absorption spectrum in the visible region by Malashkevich, G.E, Semkova, G.I, Strek, W

“…It is shown that silica gel-glass doped with Ce and prepared in hard oxidative conditions is characterised by a relatively intense and broad absorption band at…”
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Silica gel glasses with a high efficiency of luminescence sensitization in the Ce3+-Tb3+ system by Malashkevich, G. E., Semkova, G. I., Stupak, A. P., Sukhodolov, A. V.

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Nanocrystalline nature of high-symmetry Ce4+-Eu3+ centers in silica gel glasses by Malashkevich, G. E., Sigaev, V. N., Semkova, G. I., Champagnon, B.

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Luminescence of Eu3+ ions in ultradisperse diamond powders by Malashkevich, G. E., Lapina, V. A., Semkova, G. I., Pershukevich, P. P., Shevchenko, G. P.

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Spectral luminescence properties of nanostructured Ce-Nd-Containing silica gel-glasses by Malashkevich, G. E., Semkova, G. I., Gaishun, V. E., Mudryi, A. V.

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Effect of the chemical state of silver on the luminescence properties of GeO2-Eu2O3-Ag films by Malashkevich, G. E., Shevchenko, G. P., Serezhkina, S. V., Pershukevich, P. P., Semkova, G. I., Glushonok, G. K.

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Silica gel-glasses doped with Cr-containing nanoparticles by Malashkevich, G. E., Semkova, G. I., Semchenko, A. V., Pershukevich, P. P., Prusova, I. V.

“…Transparent silica glasses doped with heat-resistant luminescent nanoparticles with Cr 3+ ions in the “strong” octahedral crystal field at the sol stage have…”
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