Extraordinary Figure-of-Merit of Magnetic Resonance from Ultrathin Silicon Nanohole Membrane as All-Dielectric Metamaterial
DC Field | Value | Language |
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dc.contributor.author | Park, Sang-Gil | - |
dc.contributor.author | Lee, Youngseop | - |
dc.contributor.author | Kwon, Seyong | - |
dc.contributor.author | Yoo, SeokJae | - |
dc.contributor.author | Park, Q-Han | - |
dc.contributor.author | Park, Je-Kyun | - |
dc.contributor.author | Jeong, Ki-Hun | - |
dc.date.accessioned | 2021-09-03T10:18:44Z | - |
dc.date.available | 2021-09-03T10:18:44Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 2195-1071 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/84743 | - |
dc.description.abstract | Metamaterial allows novel nanophotonic applications such as negative permeability, negative refractive index, and near-zero index. In particular, all-dielectric metamaterials recently create new opportunities for manipulating electromagnetic fields, taking full advantage of low-loss, bandwidth enhancement, and isotropic responses. Here a silicon dielectric metamaterial is reported in near-infrared region, exhibiting extraordinarily figure-ofmerit, defined by sensitivity (resonance shift/refractive index change) over full width at half maximum, from magnetic resonance shift depending on index changes of surrounding medium. This silicon dielectric metamaterial comprises subwavelength nanohole arrays in a square lattice on an ultrathin amorphous silicon membrane. The ultrathin silicon nanohole membrane is fabricated on a glass wafer by using e-beam lithography, silicon reactive ion etching, and hydrogen fluoride wet etching. This all-dielectric metamaterial successfully demonstrates exceptional figure-of-merit of 29, which is 7.6 times higher than those values of conventional metamaterials. This novel metamaterial enables not only the label-free detection of chemical and biological molecules with different mass concentrations but also the in situ reaction monitoring of biochemical molecules. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | NEGATIVE-INDEX | - |
dc.subject | CHIRAL METAMATERIAL | - |
dc.subject | TERAHERTZ | - |
dc.subject | ANALOG | - |
dc.title | Extraordinary Figure-of-Merit of Magnetic Resonance from Ultrathin Silicon Nanohole Membrane as All-Dielectric Metamaterial | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoo, SeokJae | - |
dc.contributor.affiliatedAuthor | Park, Q-Han | - |
dc.identifier.doi | 10.1002/adom.201600628 | - |
dc.identifier.scopusid | 2-s2.0-84999008976 | - |
dc.identifier.wosid | 000393209600011 | - |
dc.identifier.bibliographicCitation | ADVANCED OPTICAL MATERIALS, v.5, no.3 | - |
dc.relation.isPartOf | ADVANCED OPTICAL MATERIALS | - |
dc.citation.title | ADVANCED OPTICAL MATERIALS | - |
dc.citation.volume | 5 | - |
dc.citation.number | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | NEGATIVE-INDEX | - |
dc.subject.keywordPlus | CHIRAL METAMATERIAL | - |
dc.subject.keywordPlus | TERAHERTZ | - |
dc.subject.keywordPlus | ANALOG | - |
dc.subject.keywordAuthor | biomolecules | - |
dc.subject.keywordAuthor | high sensitivity | - |
dc.subject.keywordAuthor | label-free sensing | - |
dc.subject.keywordAuthor | refractive index changes | - |
dc.subject.keywordAuthor | silicon metamaterials | - |
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