1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2007
• Main Authors: Fenenko, L., Guoliang Mao, Akihiro Orita, Junzo Otera, Smertenko, P., Svechnikov, G., Jun-ichi Nishide, Hiroyuki Sasabe, Chihaya Adachi
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2007
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/117779
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes / L. Fenenko, Guoliang Mao, Akihiro Orita, Junzo Otera, P. Smertenko, G. Svechnikov, Jun-ichi Nishide, Hiroyuki Sasabe, Chihaya Adachi // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2007. — Т. 10, № 1. — С. 77-82. — Бібліогр.: 24 назв. — англ.

We report on the photophysical properties of 1,4-bis(2,2-diphenylethenyl)benzene (PEB) in a solution and a solid state. A poor blue photoluminescence efficiency of PEB in a solution dramatically increases in the deposited film. We explain such properties in terms of molecular dynamics and degrees o...