标签: metamaterial

perfectmetamaterialabsorberPRL100,207402(2008)PHYSICALREVIEWLETTERSweekending23MAY2008PerfectMetamaterialAbsorberN.I.Landy,1S.Sajuyigbe,2J.J.Mock,2D.R.Smith,2andW.J.Padilla11DepartmentofPhysics,BostonCollege,140CommonwealthAvenue,ChestnutHill,Massachusetts02467,USA2DepartmentofElectricalandComputerEngineering,DukeUniversity,Durham,NorthCarolina27708,USA(Received6November2007;revisedmanuscriptreceived10March2008;published21May2008)Wepresentthedesignforanabsorbingmetamaterial(MM)withnearunityabsorbanceA!.OurstructureconsistsoftwoMMresonatorsthatcoupleseparatelytoelectricandmagneticeldssoastoabsorballincidentradiationwithinasingleunitcelllayer.Wefabricate,characterize,andanalyzeaMMabsorberwitha……