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1、REVIEWMieresonance-baseddielectricmetamaterialsMieresonance-baseddielectricmetamaterialsIncreasingattentiononmetamaterialshasbeenpaidduetotheirexcitingphysicalbehaviorsandpotentialapplications.Whilemostofsuchartificialmaterialstructuresdevelopedsofarareba
2、sedonmetallicresonantstructures,Mieresonancesofdielectricparticlesopenasimplerandmoreversatilerouteforconstructionofisotropicmetamaterialswithhigheroperatingfrequencies.Here,wereviewtherecentprogressesofMieresonance-basedmetamaterialsbyprovidingadescripti
3、onoftheunderlyingmechanismstorealizenegativepermeability,negativepermittivityanddoublenegativemedia.Weaddresssomepotentialnovelapplications.QianZhao1,2,JiZhou1,*,FuliZhang3,DidierLippens31StateKeyLabofNewCeramicsandFineProcessing,DepartmentofMaterialsScie
4、nceandEngineering,TsinghuaUniversity,Beijing,PRC2StateKeyLabofTribology,DepartmentofPrecisionInstrumentsandMechanology,TsinghuaUniversity,Beijing,PRC3Institutd’ElectroniquedeMicro-électroniqueetdeNanotechnologie,UMRCNRS8520,UniversityofLille1,Villeneuved’
5、AscqCedex,France*E-mail:zhouji@mail.tsinghua.edu.cnMetamaterialsareartificialelectromagneticmediastructuredonopeningtheeffectiveparameterspace,sothatnewfunctionalitiesascalemuchshorterthantheiroperatingwavelength.Underthisinthelightscatteringcanbeenvisage
6、d.conditiontheycanbeconsideredashomogeneousmediawhoseAlsorecently,theachievementofnear-zeroorlessthanunityelectromagneticpropertiesrelymainlyonthebasiccellrathervaluesoftheeffectivepermittivityandpermeabilitywasalsothanperiodiceffectsasitisthecaseforphoto
7、niccrystalormorerecognizedasoneofthemajorgoalsofthisresearcharea.Greatgenerallyelectromagneticbandgapmaterial.Theirbasiccellsprogressinelectromagneticmetamaterialshasbeenachievedforaregenerallyconstitutedofresonantinclusionswhichyieldaπtheseuniquephysical
8、propertiesandnovelpotentialapplications,phaseshiftinthematerialresponseabovetheresonantfrequency.suchasnegativerefraction2,3,perfectlens4,5andcloaking6-8haveAsaconsequence,theireffectivepermittivityandpermeabilitybe