Cyanine dye excimer formation in nanoporou SiO₂ matrices

• Дата: 2013
• Автори: Gnap, B.A., Bespalova, I.I., Yefimova, S.L., Sorokin, A.V.
• Формат: Стаття
• Мова: English
• Опубліковано: НТК «Інститут монокристалів» НАН України 2013
• Назва видання: Functional Materials
• Теми: Short communication
• Онлайн доступ: http://dspace.nbuv.gov.ua/handle/123456789/120099
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Cyanine dye excimer formation in nanoporou SiO₂ matrices / B.A. Gnap, I.I. Bespalova, S.L. Yefimova, A.V. Sorokin // Functional Materials. — 2013. — Т. 20, № 3. — С. 407-410. — Бібліогр.: 14 назв. — англ.

Novel red-shifted band has been observed in luminescence spectra of a cyanine dye embedded into nanoporous SiO₂ matrix. That band is concentration dependent and disappears at cooling to low temperature. It has been associated with the dye excimer formation due to strong interaction with the...