Suppression of impurity ions optical transitions dephasing in nanocrystals

• Published in: Наноструктурное материаловедение
• Date: 2010
• Main Authors: Masalov, A., Klochkov, V., Maksimchuk, P., Viagin, O., Seminko, V., Vazankov, D., Malyukin, Yu.
• Format: Article
• Language: English
• Published: Інститут проблем матеріалознавства ім. І.М. Францевича НАН України 2010
• Subjects: Наночастицы, нанокластеры, нульмерные объекты
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/62725
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Suppression of impurity ions optical transitions dephasing in nanocrystals / A. Masalov, V. Klochkov, P. Maksimchuk, O. Viagin, V. Seminko, D. Vazankov, Yu. Malyukin // Наноструктурное материаловедение. — 2010. — № 3. — С. 14-19. — Бібліогр.: 40 назв. — англ.

Abnormally narrow spectral lines have been observed in the luminescence spectra of Y₂SiO₅Pr³⁺ and YVO₄:Eu³⁺ nanocrystals at the room temperature. This fact was interpreted as the result of optical transitions dephasing processes suppression in the nanocrystals. The general cause of the observed effe...