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High-Density Data Recording in an Optoelectrical Dual-Responsive Thin Film

Authors

  • Guiyuan Jiang Dr.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Yanlin Song Prof.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Yongqiang Wen Dr.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Wenfang Yuan Dr.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Huimeng Wu Dr.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Zhi Yang Dr.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Andong Xia Prof.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Min Feng Dr.,

    1. Nanoscale Physics & Devices, Institute of Physics & Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, China
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  • Shixuan Du Dr.,

    1. Nanoscale Physics & Devices, Institute of Physics & Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, China
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  • Hongjun Gao Prof.,

    1. Nanoscale Physics & Devices, Institute of Physics & Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080, China
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  • Lei Jiang Prof.,

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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  • Daoben Zhu Prof.

    1. Institute of Chemistry & Center for Molecular Science, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-8262-7566, Fax: (+86) 10-6256-3167
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Abstract

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On the record: Five-layer optical information storage based on two-photon excitation and nanoscale electrical data recording by scanning tunneling microscopy have been demonstrated in an optoelectrical dual-responsive thin film (see picture). The recording mechanism is ascribed to charge transfer and the conformational change is induced by light and an electric field. The data can be optically and/or electrically recorded and read.

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