Plasmonic Metasurfaces for Coloration of Plastic Consumer Products

Jeppe Sandvik Clausen, Emil Højlund-Nielsen, Alexander Bruun Christiansen, Sadegh Yazdi, Meir Grajower, Hesham Taha, Uriel Levy, Anders Kristensen, N. Asger Mortensen

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    We present reflective plasmonic colors based on the concept of localized surface plasmon resonances (LSPR) for plastic consumer products. In particular, we bridge the widely existing technological gap between clean-room fabricated plasmonic metasurfaces and the practical call for large-area structurally colored plastic surfaces robust to daily life handling. We utilize the hybridization between LSPR modes in aluminum nanodisks and nanoholes to design and fabricate bright angle-insensitive colors that may be tuned across the entire visible spectrum.
    Original languageEnglish
    JournalNano Letters
    Volume14
    Issue number8
    Pages (from-to)4499-4504
    ISSN1530-6984
    DOIs
    Publication statusPublished - 2014

    Keywords

    • CHEMISTRY,
    • NANOSCIENCE
    • MATERIALS
    • PHYSICS,
    • ENHANCED RAMAN-SCATTERING
    • DIFFRACTION LIMIT
    • HOLE ARRAYS
    • ALUMINUM
    • TRANSMISSION
    • NANODISKS
    • GRATINGS
    • GOLD
    • Plasmonics
    • structural color
    • hybridization
    • nanofabrication

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