Collective Fluorescence Oscillation in a Water Dispersion of Colloidal Quantum Dots
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概要
- 論文の詳細を見る
Collective fluorescence oscillation is observed in a water dispersion of CdSe/ZnS core/shell quantum dots (QDs) under continuous excitation. The oscillatory behavior depends mainly on the existence of aggregates of QDs, and oscillation properties such as frequency and amplitude are influenced by interparticle distance in an aggregate, dispersion temperature, pH and ionic species. This oscillation is a cooperative phenomenon that develops due to both interparticle and interaggregate interactions.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2003-03-15
著者
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Hanaki Kenichi
Department Of Medical Ecology And Informatics Research Institute International Medical Center Of Jap
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Maenosono Shinya
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
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Eiha Noriko
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
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Yamamoto Kenji
Department Of Cardiovascular Surgery Kanagawa Cardiovascular And Respiratory Center
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Yamaguchi Yukio
Department of Chemical System Engineering, School of Engineering, the University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Yamaguchi Yukio
Department of Chemical Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Hanaki Kenichi
Department of Medical Ecology and Informatics, Research Institute, International Medical Center of Japan, 1-21-1 Toyama, Shinjuku-ku, Tokyo 162-8655, Japan
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Maenosono Shinya
Department of Chemical System Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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