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Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents

Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes of two types K1 and K2 in a series of isotropic solvents were studied. It was shown that the photoluminescent spectra depend both on nature of solvent (formation of associates with solvent owing to hydrogen bonds between...

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Main Authors: Gorishnyi, M.P., Shevchuk, A.F., Manzhara, V.S., Koval'chuk, A.V., Koval'chuk, T.N.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2006
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/121596
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spelling irk-123456789-1215962017-06-15T03:03:53Z Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents Gorishnyi, M.P. Shevchuk, A.F. Manzhara, V.S. Koval'chuk, A.V. Koval'chuk, T.N. Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes of two types K1 and K2 in a series of isotropic solvents were studied. It was shown that the photoluminescent spectra depend both on nature of solvent (formation of associates with solvent owing to hydrogen bonds between the dye and alcohol or aggregates of dye molecules) and the dye concentration (concentration decay). The frequencies of electron transitions and frequency of intramolecular fluctuation were determined, and conclusions concerning the nature of absorption bands were made. 2006 Article Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents / M.P. Gorishnyi, A.F. Shevchuk, V.S. Manzhara, A.V. Koval'chuk, T.N. Koval'chuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 1. — С. 73-78. — Бібліогр.: 12 назв. — англ. 1560-8034 PACS 78.55.-m http://dspace.nbuv.gov.ua/handle/123456789/121596 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes of two types K1 and K2 in a series of isotropic solvents were studied. It was shown that the photoluminescent spectra depend both on nature of solvent (formation of associates with solvent owing to hydrogen bonds between the dye and alcohol or aggregates of dye molecules) and the dye concentration (concentration decay). The frequencies of electron transitions and frequency of intramolecular fluctuation were determined, and conclusions concerning the nature of absorption bands were made.
format Article
author Gorishnyi, M.P.
Shevchuk, A.F.
Manzhara, V.S.
Koval'chuk, A.V.
Koval'chuk, T.N.
spellingShingle Gorishnyi, M.P.
Shevchuk, A.F.
Manzhara, V.S.
Koval'chuk, A.V.
Koval'chuk, T.N.
Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
Semiconductor Physics Quantum Electronics & Optoelectronics
author_facet Gorishnyi, M.P.
Shevchuk, A.F.
Manzhara, V.S.
Koval'chuk, A.V.
Koval'chuk, T.N.
author_sort Gorishnyi, M.P.
title Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
title_short Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
title_full Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
title_fullStr Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
title_full_unstemmed Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
title_sort absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
publishDate 2006
url http://dspace.nbuv.gov.ua/handle/123456789/121596
citation_txt Absorption and photoluminescent spectra of dimethylaniline ethylene ketone dyes in isotropic solvents / M.P. Gorishnyi, A.F. Shevchuk, V.S. Manzhara, A.V. Koval'chuk, T.N. Koval'chuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2006. — Т. 9, № 1. — С. 73-78. — Бібліогр.: 12 назв. — англ.
series Semiconductor Physics Quantum Electronics & Optoelectronics
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AT manzharavs absorptionandphotoluminescentspectraofdimethylanilineethyleneketonedyesinisotropicsolvents
AT kovalchukav absorptionandphotoluminescentspectraofdimethylanilineethyleneketonedyesinisotropicsolvents
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first_indexed 2023-10-18T20:39:36Z
last_indexed 2023-10-18T20:39:36Z
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