Optically induced interaction of magnetic moments in hybrid metamaterials

Andrey E. Miroshnichenko*, Boris Luk'Yanchuk, Stefan A. Maier, Yuri S. Kivshar

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    98 Citations (Scopus)

    Abstract

    Figure Persented: We propose a novel type of hybrid metal-dielectric structures composed of silicon nanoparticles and split-ring resonators for advanced control of optically induced magnetic response. We reveal that a hybrid "metamolecule" may exhibit a strong distance-dependent magnetic interaction that may flip the magnetization orientation and support "antiferromagnetic" ordering in a hybrid metamaterial created by a periodic lattice of such metamolecules. The propagation of magnetization waves in the hybrid structures opens new ways for manipulating artificial "antiferromagnetic" ordering at high frequencies.

    Original languageEnglish
    Pages (from-to)837-842
    Number of pages6
    JournalACS Nano
    Volume6
    Issue number1
    DOIs
    Publication statusPublished - 24 Jan 2012

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