Dichroism of poly(vinylalcohol) films containing gold nanorods induced by polarized pulsed-laser irradiation

Yasuro Niidome, Shinji Urakawa, Miyuki Kawahara, Sunao Yamada

    研究成果: ジャーナルへの寄稿学術誌査読

    33 被引用数 (Scopus)

    抄録

    Gold nanorods (NRs) dispersed in a poly(vinylalcohol) film were transformed into spherical particles by one shot of a pulsed-laser light (1064 and 532 nm, 6-7 ns). Irradiation by the linearly polarized laser light distinctly induced orientation-selective transformation of the NRs, which resulted in large dichroic properties of the film. The degree of the transformation depended on the wavelength as well as the polarization direction of the pulsed-laser light.

    本文言語英語
    ページ(範囲)1749-1750
    ページ数2
    ジャーナルJapanese Journal of Applied Physics
    42
    4 A
    DOI
    出版ステータス出版済み - 4月 2003

    !!!All Science Journal Classification (ASJC) codes

    • 工学一般
    • 物理学および天文学一般

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