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Magnetoelastic metamaterials

Lapine, Mikhail; Shadrivov, Ilya; Powell, David; Kivshar, Yuri

Description

The study of advanced artificial electromagnetic materials, known as metamaterials, provides a link from material science to theoretical and applied electrodynamics, as well as to electrical engineering. Being initially intended mainly to achieve negative refraction, the concept of metamaterials quickly covered a much broader range of applications, from microwaves to optics and even acoustics. In particular, nonlinear metamaterials established a new research direction giving rise to fruitful...[Show more]

dc.contributor.authorLapine, Mikhail
dc.contributor.authorShadrivov, Ilya
dc.contributor.authorPowell, David
dc.contributor.authorKivshar, Yuri
dc.date.accessioned2015-12-10T23:36:37Z
dc.identifier.issn1476-1122
dc.identifier.urihttp://hdl.handle.net/1885/70217
dc.description.abstractThe study of advanced artificial electromagnetic materials, known as metamaterials, provides a link from material science to theoretical and applied electrodynamics, as well as to electrical engineering. Being initially intended mainly to achieve negative refraction, the concept of metamaterials quickly covered a much broader range of applications, from microwaves to optics and even acoustics. In particular, nonlinear metamaterials established a new research direction giving rise to fruitful ideas for tunable and active artificial materials. Here we introduce the concept of magnetoelastic metamaterials, where a new type of nonlinear response emerges from mutual interaction. This is achieved by providing a mechanical degree of freedom so that the electromagnetic interaction in the metamaterial lattice is coupled to elastic interaction. This enables the electromagnetically induced forces to change the metamaterial structure, dynamically tuning its effective properties. This concept leads to a new generation of metamaterials, and can be compared to such fundamental concepts of modern physics as optomechanics of photonic structures or magnetoelasticity in magnetic materials.
dc.publisherNature Publishing Group
dc.sourceNature Materials
dc.subjectKeywords: Artificial material; Effective property; Elastic interactions; Electromagnetic interactions; Electromagnetic materials; Fundamental concepts; Magneto-elastic; Magneto-elasticity; Material science; Mechanical degrees; Metamaterial structures; Modern physic
dc.titleMagnetoelastic metamaterials
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume11
dc.date.issued2012
local.identifier.absfor020500 - OPTICAL PHYSICS
local.identifier.ariespublicationf5625xPUB2255
local.type.statusPublished Version
local.contributor.affiliationLapine, Mikhail, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationShadrivov, Ilya, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationPowell, David, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.issue1
local.bibliographicCitation.startpage30
local.bibliographicCitation.lastpage33
local.identifier.doi10.1038/nmat3168
dc.date.updated2016-02-24T08:56:19Z
local.identifier.scopusID2-s2.0-83655184744
local.identifier.thomsonID000298406500016
CollectionsANU Research Publications

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