Morphological Evidence of Chirality in Poly (diacetylene) Film Prepared Using Circularly Polarized Light
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概要
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By irradiating evaporated 10,12-pentacosadiynoic acid (p-DA) monomer film with circularly polarized light (CPL), we prepared chiral poly (diacetylene) [PDA] film. The induced chirality was dependent on the rotational direction of the CPL. It was shown that the induced chirality increased with the PDA domain size, regulated by the substrate temperature. AFM image exhibited a morphological evidence of the chirality induced in the PDA film at high substrate temperature.
著者
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Manaka Takaaki
Department Of Physical Electronics Graduate School Of Science And Engineering Tokyo Institute Of Tec
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Iwamoto Mitsumasa
Department Of Electrical And Electronic Engineering
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Ohshima Yuki
Department Of Dermatology Tokyo Medical University
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Kohn Hideki
Department of Physical Electronics, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
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Shino Tatsunori
Department of Physical Electronics, Tokyo Institute of Technology, Meguro, Tokyo 152-8552, Japan
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Manaka Takaaki
Department of Physical Electronics, Graduate School of science and Engineering, Tokyo Institute of Technology
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OHSHIMA Yuki
Department of Physical Electronics, Graduate School of Science and Engineering, Tokyo Institute of Technology
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KOHN Hideki
Department of Physical Electronics, Graduate School of Science and Engineering, Tokyo Institute of Technology
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