Electron Spin Resonance Spectra of Photogenerated Polarons in Poly (Paraphenylene Vinylene)
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概要
- 論文の詳細を見る
Light-induced ESR (LESR) measurements have been performed on undoped poly(parapheny-lene vinylene) (PPV) down to 4K, The ESR signal increases significantly for the excitationenergy above 3.1 -3.2eV as in the case of the excitation spectra of photocarriers reported inPPV derivatives. The anisotropic light-induced ESR spectra in oriented samples are well re-produced by the spectra calculated using a theoretical polaron spin distribution in the case offinite electron-electron interaction. These spectral features indicate that the observed spins arephotogenerated polarons.
- 社団法人日本物理学会の論文
- 1996-12-15
著者
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Sugiura K
Department Of Chemistry Graduate School Of Science Tokyo Metropolitan University
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Murata K
Department Of Organic And Polymeric Materials Tokyo Institute Of Technology
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Murata K
Electrotechnical Laboratory
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Murata K
Department Of Material Science Graduate School Of Science Osaka City University
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Murata Keizo
Osaka City University
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Abe Shuji
Nanotechnology Research Institute (nri) And Synthetic Nano-function Materials Project (synaf) Nation
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Abe Shuji
Electrotechnical Laboratory
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SHIMOI Yukihiro
Electrotechnical Laboratory
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NOGUCHI Takanobu
Tsukuba Research Laboratory,Sumitomo Chemical Co.Ltd.
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OHNISHI Toshihiro
Tsukuba Research Laboratory,Sumitomo Chemical Co.Ltd.
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MURATA Kazuhiro
Electrotechnical Laboratory
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KURODA Shin-ichi
Electrotechnical Laboratory
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Kuroda Shin‐ichi
Department Of Applied Physics Nagoya University
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Murata Kazuhiro
Department Of Physics Division Of Material Science Nagoya University
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Murata K
Tokyo Medical And Dental Univ. Tokyo Jpn
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SUGIURA Ken-ichi
Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University
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Abe Shuya
The Research Institute For Iron Steel And Other Metals Tohoku University
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MATSUTANI Katsuhiro
Tokuyama Soda Co. Ltd.
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Ohnishi Toshihiro
Tsukuba Research Laboratory Sumitomo Chemical Co.ltd.
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Abe S
Nanotechnology Research Institute (nri) And Synthetic Nano-function Materials Project (synaf) Nation
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Kuroda S
Department Of Chemistry Graduate School Of Science Tokyo Metropolitan University
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Noguchi T
Tsukuba Research Laboratory Sumitomo Chemical Co.ltd.
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Noguchi Takanobu
Tsukuba Research Laboratory Sumitomo Chemical Co. Ltd.
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Murata Keiichi
Department Of Neurophysiology Medical Research Institute Tokyo Medical And Dental University
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Shimoi Y
Nanotechnology Research Institute (nri) And Synthetic Nano-function Materials Project (synaf) Nation
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Ohnishi Toshihiro
Tsukuba Research Laboratory Sumitomo Chemical Co. Ltd.
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Shimoi Yukihiro
Nanotechnology Research Institute (NRI) and Synthetic Nano-Function Materials Project (SYNAF), National Institute of Advanced Industrial Science and Technology (AIST)
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