Alignment Control of Poly($ p$-phenylenevinylene) by Atomic Force Microscopy
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概要
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Alignment control of poly($ p$-phenylenevinylene) (PPV) induced by rubbing with the cantilever of an atomic force microscope was investigated by polarized fluorescence microscopy. Polymer chains were aligned one-dimensionally by scanning the cantilever in contact with the film surface with a very small load force (1 nN). After rubbing, the PPV film had no grooves and emitted a highly polarized green light. The deformation region of the polymer chain induced by atomic force microscopy rubbing was estimated to be 250 nm wide.
- 2005-06-10
著者
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Aoki Naofumi
Graduate School Of Dental Medicine Hokkaido University
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Murayama Akira
Graduate School Of Science And Technology Kobe University
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Ueda Yasukiyo
Graduate School of Engineering, Kobe University, 1-1 Rokko, Nada, Kobe 657-8501, Japan
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Murayama Akira
Graduate School of Science and Technology, Kobe University, 1-1 Rokkodai, Nada, Kobe 657-8501, Japan
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UEDA Yasukiyo
Graduate School of Engineering, Kobe University
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