1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes
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 d...
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| Опубліковано в: : | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Дата: | 2007 |
| Автори: | , , , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2007
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/117779 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862542235162116096 |
|---|---|
| author | Fenenko, L. Guoliang Mao Akihiro Orita Junzo Otera Smertenko, P. Svechnikov, G. Jun-ichi Nishide Hiroyuki Sasabe Chihaya Adachi |
| author_facet | Fenenko, L. Guoliang Mao Akihiro Orita Junzo Otera Smertenko, P. Svechnikov, G. Jun-ichi Nishide Hiroyuki Sasabe Chihaya Adachi |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Semiconductor Physics Quantum Electronics & Optoelectronics |
| description | 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 of intramolecular freedom in various molecular environments. PEB as an electron-transport and emitting layer in organic light-emitting diodes (OLEDs) shows bright blue-green electroluminescence (EL) with the peak wavelength at λmax ~ 495 nm. The maximum external EL quantum efficiency of ηEL = 2.5 % and maximum luminance of 41600 cd/m2 in the optimized device were obtained, indicating that PEB possesses superior electron-transport ability.
|
| first_indexed | 2025-11-24T18:38:13Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117779 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1560-8034 |
| language | English |
| last_indexed | 2025-11-24T18:38:13Z |
| publishDate | 2007 |
| publisher | Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| record_format | dspace |
| spelling | Fenenko, L. Guoliang Mao Akihiro Orita Junzo Otera Smertenko, P. Svechnikov, G. Jun-ichi Nishide Hiroyuki Sasabe Chihaya Adachi 2017-05-26T17:28:17Z 2017-05-26T17:28:17Z 2007 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. 1560-8034 PACS 73.50.-h, 78.60.Fi https://nasplib.isofts.kiev.ua/handle/123456789/117779 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 of intramolecular freedom in various molecular environments. PEB as an electron-transport and emitting layer in organic light-emitting diodes (OLEDs) shows bright blue-green electroluminescence (EL) with the peak wavelength at λmax ~ 495 nm. The maximum external EL quantum efficiency of ηEL = 2.5 % and maximum luminance of 41600 cd/m2 in the optimized device were obtained, indicating that PEB possesses superior electron-transport ability. We are very grateful to the 21st Century COE program of “Molecular Informatics” for financial support of this study. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes Article published earlier |
| spellingShingle | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes Fenenko, L. Guoliang Mao Akihiro Orita Junzo Otera Smertenko, P. Svechnikov, G. Jun-ichi Nishide Hiroyuki Sasabe Chihaya Adachi |
| title | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| title_full | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| title_fullStr | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| title_full_unstemmed | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| title_short | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| title_sort | 1,4-bis(2,2-diphenylethenyl)benzene as an efficient emitting material for organic light emitting diodes |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117779 |
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