Study of the structural evolution within polystyrene and polystyrene-gold composite colloidal crystals by atomic force microscopy and scanning electron microscopy

Simona Badilescu, Ahmad Reza Hajiaboli, Nader Seirafianpour, Ramin Banan Sadeghian, Mojtaba Kahrizi, Vo Van Truong

    研究成果: Article査読

    2 被引用数 (Scopus)

    抄録

    The simultaneous presence of hexagonal and quadratic arrangements of polystyrene microspheres in the top layers of polystyrene and gold-polystyrene composite colloidal crystals has been evidenced by both atomic force microscopy and scanning electron microscopy. It is thought that the formation of layers with the two different packing modes is in agreement with the phase transformations found in systems with confined geometries. The results of this study are relevant to the fabrication of high quality photonic crystals.

    本文言語English
    論文番号023113
    ジャーナルApplied Physics Letters
    90
    2
    DOI
    出版ステータスPublished - 2007

    ASJC Scopus subject areas

    • Physics and Astronomy (miscellaneous)

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