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The blue vibronically resolved electroluminescence of azatrioxa[8]circulene R. R. Valiev, R. M. Gadirov, K. M. Degtyarenko [et al.]

Contributor(s): Gadirov, Ruslan M | Degtyarenko, Konstantin M | Grigoryev, Denis V | Nasubullin, Rinat T | Baryshnikov, Gleb V | Minaev, Boris F | Pedersen, Stephan K | Pittelkow, Michael | Valiev, Rashid RMaterial type: ArticleArticleSubject(s): органическое светоизлучающие устройства | переходная электролюминесценция | вибронные спектры | синяя эмиссияGenre/Form: статьи в журналах Online resources: Click here to access online In: Chemical physics letters Vol. 732. P. 136667 (1-5)Abstract: Organic Light Emitting Dioides (OLED)devices were fabricated with blue emission based on azatrioxa[8]circulene and 4,4-N,N′-Dicarbazolyl-1,1′-biphenyl (CBP) with maximum brightness of 840 kd/m2 at 12 V and the starting voltage of 3.5 V. The vibronic emission spectrum was analyzed by the promotive modes calculation method. The electroluminescence of fabricated OLED device is caused by the 0-0 electronic transition and single excitations of 1473 cm−1 and 1673 cm−1 modes and combinations thereof.
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Organic Light Emitting Dioides (OLED)devices were fabricated with blue emission based on azatrioxa[8]circulene and 4,4-N,N′-Dicarbazolyl-1,1′-biphenyl (CBP) with maximum brightness of 840 kd/m2 at 12 V and the starting voltage of 3.5 V. The vibronic emission spectrum was analyzed by the promotive modes calculation method. The electroluminescence of fabricated OLED device is caused by the 0-0 electronic transition and single excitations of 1473 cm−1 and 1673 cm−1 modes and combinations thereof.

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