Organization of gold nanorods on a substrate using a strong magnetic field

Hiroaki Yonemura, Junichi Suyama, Taichi Arakawa, Sunao Yamada

    研究成果: Contribution to journalArticle査読

    5 被引用数 (Scopus)

    抄録

    The effects of magnetic processing on the organization of gold nanorods (AuNRs)/poly(styrenesulfonate) (PSS) composites using a strong magnetic field were examined by absorption spectra corresponding to surface plasmon on a glass plate and TEM images. The results in the absorption spectra and the TEM images showed that the side-to-side aggregation of AuNRs/PSS composites formed in the presence of a magnetic field directed horizontally to the surface of the sample. In the absence of the magnetic field, side-to-side AuNRs/PSS aggregates were not observed. The effects of magnetic processing are attributed to the induced magnetic dipoles of the AuNRs.

    本文言語英語
    ページ(範囲)668-673
    ページ数6
    ジャーナルThin Solid Films
    518
    2
    DOI
    出版ステータス出版済み - 11 30 2009

    All Science Journal Classification (ASJC) codes

    • 電子材料、光学材料、および磁性材料
    • 表面および界面
    • 表面、皮膜および薄膜
    • 金属および合金
    • 材料化学

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