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dc.contributor.author이영백-
dc.date.accessioned2017-04-20T07:13:55Z-
dc.date.available2017-04-20T07:13:55Z-
dc.date.issued2015-08-
dc.identifier.citationJOURNAL OF PHYSICS D-APPLIED PHYSICS, v. 48, NO 37, Page. 375103-375109en_US
dc.identifier.issn0022-3727-
dc.identifier.issn1361-6463-
dc.identifier.urihttp://iopscience.iop.org/article/10.1088/0022-3727/48/37/375103/meta-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/26843-
dc.description.abstractTwo resonators in metamaterial usually correspond only to two absorption peaks. In this report, by breaking the symmetry, we could create multi-fundamental resonances at GHz frequencies in both simulation and experiment. First, a dual-band metamaterial absorber (MA) was achieved for 4.6 and 10.6 GHz. Next, by modifying the relative position of inner square, the triple-band MA was obtained with enhanced absorption properties. In addition, dependence on the polarization of the incident electromagnetic (EM) wave was clarified. The mechanism is elucidated to be an alteration of the coupling strength, which is made by changing the geometrical configuration of the inner square and the outer ring. It is shown that our structural configuration can be applied to the fields where the interaction with a wide range of EM waves exists or is needed.en_US
dc.description.sponsorshipThis work was supported by the ICT R&D Program of the MSIP/IITP, Korea (KCA-2013-005-038-001).en_US
dc.language.isoenen_US
dc.publisherIOP PUBLISHING LTDen_US
dc.subjectmetamaterialen_US
dc.subjectperfect absorberen_US
dc.subjectelectromagnetically-induced transparencyen_US
dc.subjectsymmetry breakingen_US
dc.titleSimple metamaterial structure enabling triple-band perfect absorberen_US
dc.typeArticleen_US
dc.relation.no37-
dc.relation.volume48-
dc.identifier.doi10.1088/0022-3727/48/37/375103-
dc.relation.page375103-375109-
dc.relation.journalJOURNAL OF PHYSICS D-APPLIED PHYSICS-
dc.contributor.googleauthorDung, Nguyen Van-
dc.contributor.googleauthorTung, Bui Son-
dc.contributor.googleauthorKhuyen, Bui Xuan-
dc.contributor.googleauthorYoo, Young Joon-
dc.contributor.googleauthorKim, Young Ju-
dc.contributor.googleauthorRhee, Joo Yull-
dc.contributor.googleauthorLam, Vu Dinh-
dc.contributor.googleauthorLee, Young Pak-
dc.relation.code2015002888-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF PHYSICS-
dc.identifier.pidyplee-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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