Doped-Dye Orientation Relative to Oriented Polyfluorene Host Film
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概要
- 論文の詳細を見る
Polyfluorene oriented films produced by a friction-transfer method show polarized blue-light emission. A subsequent doping of some types of fluorescent dyes into the oriented films using a vapor transportation method resulted in polarized emission from the oriented polymer and from the doped dye. Polarized photoluminescence spectra from the polyfluorene films doped with oligothiophenes, quaterthiophene, and sexithiophene showed that these materials exhibit marked dichroism caused by the alignment of the oligothiophene molecules parallel to the polymer chain. We succeeded in extending the wavelength range of the polarized emission by doping fluorescent dye into the films.
- 2008-01-25
著者
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Mizokuro Toshiko
Photonics Research Institute National Institute Of Advanced Industrial Science And Technology
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Heck Claire
Photonics Research Institute National Institute Of Advanced Industrial Science And Technology
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YOSHIDA Yuji
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST
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Misaki Masahiro
Photonics Research Institute Aist
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Minato Hideyuki
Photonic Device Application Group Photonics Research Institute Aist Kansai
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Tanigaki Nobutaka
Photonic Device Application Group, National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan
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Tanigaki Nobutaka
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
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Azumi Reiko
Photonic Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
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Mizokuro Toshiko
Photonic Device Application Group, National Institute of Advanced Industrial Science and Technology, 1-8-31 Midorigaoka, Ikeda, Osaka 563-8577, Japan
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Minato Hideyuki
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka 563-8577, Japan
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