Title of article
3,6-Di(9-carbazolyl)-9-(2-ethylhexyl)carbazole based single-layer blue organic light emitting diodes
Author/Authors
Cherpak، نويسنده , , V.V. and Stakhira، نويسنده , , P.Y. and Volynyuk، نويسنده , , D.Yu. and Simokaitiene، نويسنده , , J. and Tomkeviciene، نويسنده , , A. and Grazulevicius، نويسنده , , J.V. and Bucinskas، نويسنده , , Kenneth A. and Yashchuk، نويسنده , , V.M. and Kukhta، نويسنده , , A.V. and Kukhta، نويسنده , , I.N. and Kosach، نويسنده , , V.V. and Hotra، نويسنده , , Z.Yu.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2011
Pages
4
From page
1343
To page
1346
Abstract
The electroluminescent device ITO/CuI/3,6-di(9-carbazolyl)-9-(2-ethylhexyl)carbazole(TCz1)/Ca/Al in which TCz1 for the first time was used as the emitting layer, was fabricated by means of vacuum deposition. The device emits blue light with a peaks at 388 and 406 nm at 4.5 V, with high current efficiency values (11.5 cd/A) and external quantum efficiency (1.72%).
Keywords
Organic light emitting devices , Carbazole derivates , Blue emitting
Journal title
Synthetic Metals
Serial Year
2011
Journal title
Synthetic Metals
Record number
2088148
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