dc.contributor.authorLiu, A. Q.
dc.contributor.authorZhu, W. M.
dc.contributor.authorTsai, D. P.
dc.contributor.authorZheludev, Nikolay I.
dc.identifier.citationLiu, A. Q., Zhu, W. M., Tsai, D. P., & Zheludev, N. I. (2012). Micromachined tunable metamaterials : a review. Journal of optics, 14(11), 114009-.en_US
dc.description.abstractThis paper reviews micromachined tunable metamaterials, whereby the tuning capabilities are based on the mechanical reconfiguration of the lattice and/or the metamaterial element geometry. The primary focus of this review is the feasibility of the realization of micromachined tunable metamaterials via structure reconfiguration and the current state of the art in the fabrication technologies of structurally reconfigurable metamaterial elements. The micromachined reconfigurable microstructures not only offer a new tuning method for metamaterials without being limited by the nonlinearity of constituent materials, but also enable a new paradigm of reconfigurable metamaterial-based devices with mechanical actuations. With recent development in nanomachining technology, it is possible to develop structurally reconfigurable metamaterials with faster tuning speed, higher density of integration and more flexible choice of the working frequencies.en_US
dc.relation.ispartofseriesJournal of opticsen_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
dc.titleMicromachined tunable metamaterials : a reviewen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US

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