Self-assembly of vertically aligned nanorod supercrystals using highly oriented pyrolytic graphite

S. Ahmed, Kevin M. Ryan

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Supercrystallization of CdS nanorods (10 nm × 25 nm) into perpendicular superlattices was obtained by controlled evaporation of a nanorod solution trapped between a smooth substrate and a block of highly oriented pyrolytic graphite (HOPG). Hexagonal oriented domains 2 μm2 in size were routinely obtained on a variety of substrates without external electric fields.

    Original languageEnglish
    Pages (from-to)2480-2485
    Number of pages6
    JournalNano Letters
    Volume7
    Issue number8
    DOIs
    Publication statusPublished - Aug 2007

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