Forming nanosize Y2O3:Eu3+ coatings on glass surfaces, using solutions containing polyvinylpyrrolidone

Дукельский К.В., Евстропьев С.К. Формирование наноразмерных Y2O3:Eu3+-покрытий на поверхности стекол с использованием растворов, содержащих поливинилпирролидон // Оптический журнал. 2011. Т. 78. № 11. С. 78–84.

Dukelskiy K.V., Evstropiev S.K. Forming nanosize Y2O3:Eu3+ coatings on glass surfaces, using solutions containing polyvinylpyrrolidone [in Russian] // Opticheskii Zhurnal. 2011. V. 78. № 11. P. 78–84.

K. V. Dukelskii and S. K. Evstropiev, "Forming nanosize Y2O3:Eu+ coatings on glass surfaces, using solutions containing polyvinylpyrrolidone," Journal of Optical Technology. 78(11), 748-752 (2011). https://doi.org/10.1364/JOT.78.000748

This article describes the formation of homogeneous nanosize (50–250 nm thick) Y2O3:Eu3+ coatings on glass surfaces, using water and water–alcohol solutions of yttrium and europium nitrates. The characteristic bands of macroscopic Y2O3:Eu3+ powders are observed in the absorption spectra of the resulting coatings. The results of electron-microscopic analysis show that mutually orthogonal nanosize rods that lie in the plane of the coating can be formed in the process of the thermal evolution of homogeneous Y2O3:Eu3+ coatings.