Computational and Experimental Investigation of the Optical Propeties of the Chromene Dyes; Journal of Physical Chemistry A; Vol. 119, iss. 10

Computational and Experimental Investigation of the Optical Propeties of the Chromene Dyes; Journal of Physical Chemistry A; Vol. 119, iss. 10

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Parent link:Journal of Physical Chemistry A
Vol. 119, iss. 10.— 2015.— [P. 1948–1956]
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей и неорганической химии (ОНХ)
Další autoři: Minaev B. F., Valiev R. R. Rashid Rinatovich, Nikonova E. N., Gadirov R. M., Solodova T. A., Kopylova T. N., Tel’minov E. N.
Shrnutí:Title screen
Absorption and fluorescence spectra of the chromene 3 and chromene 13 dyes are studied experimentally and by density functional theory (DFT) including vibronic structure analysis. Vertical electronic absorption spectra are also calculated with the ab initio multiconfiguration method XMC-QDTP2. The vibronic progression for the S0 ? S1 electronic transition is calculated within the Franck–Condon approximation including Dushinsky effect and promoting modes are analyzed. The laser-active solid-state media with high efficiency and long operation time are created implementing the studied dyes. The results of investigation indicate that the studied compounds can be used as effective laser dyes in the red range of visible light.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2015
Témata:
электронный ресурс
труды учёных ТПУ
On-line přístup:http://pubs.acs.org/doi/abs/10.1021/acs.jpca.5b00394
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639981

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