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dc.contributor.author전형탁-
dc.date.accessioned2017-08-02T06:55:14Z-
dc.date.available2017-08-02T06:55:14Z-
dc.date.issued2015-10-
dc.identifier.citationNANO LETTERS, v. 15, NO 10, Page. 6683-6688en_US
dc.identifier.issn1530-6984-
dc.identifier.issn1530-6992-
dc.identifier.urihttp://pubs.acs.org/doi/10.1021/acs.nanolett.5b02505-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/28205-
dc.description.abstractQuantum tunneling in plasmonic nanostructures has presented an interesting aspect of incorporating quantum mechanics into classical optics. However, the study has been limited to the subnanometer gap regime. Here, we newly extend quantum plasmonics to gap widths well over 1 nm by taking advantage of the low-frequency terahertz regime. Enhanced electric fields of up to 5 V/nm induce tunneling of electrons in different arrays of ring-shaped nanoslot antennas of gap widths from 1.5 to 10 nm, which lead to a significant nonlinear transmission decrease. These observations are consistent with theoretical calculations considering terahertz-funneling-induced electron tunneling across the gap.en_US
dc.description.sponsorshipThis work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP: NRF-2005-0093838, NRF-2015R1A3A2031768, NRF-2011-0017494, WCI 2011-001) (MOE: BK21 Plus Program-21A20131111123).en_US
dc.language.isoenen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.subjectaluminum oxideen_US
dc.subjectmetal−insulator−metal tunnelingen_US
dc.subjectquantum plasmonicsen_US
dc.subjectterahertz nanoslot antennaen_US
dc.subjectTerahertz nonlinearityen_US
dc.titleTerahertz Quantum Plasmonics of Nanoslot Antennas in Nonlinear Regimeen_US
dc.typeArticleen_US
dc.relation.no10-
dc.relation.volume15-
dc.identifier.doi10.1021/acs.nanolett.5b02505-
dc.relation.page6683-6688-
dc.relation.journalNANO LETTERS-
dc.contributor.googleauthorKim, Joon-Yeon-
dc.contributor.googleauthorKang, Bong Joo-
dc.contributor.googleauthorPark, Joohyun-
dc.contributor.googleauthorBahk, Young-Mi-
dc.contributor.googleauthorKim, Won Tae-
dc.contributor.googleauthorRhie, Jiyeah-
dc.contributor.googleauthorJeon, Hyeongtag-
dc.contributor.googleauthorRotermund, Fabian-
dc.contributor.googleauthorKim, Dai-Sik-
dc.relation.code2015000565-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDIVISION OF MATERIALS SCIENCE AND ENGINEERING-
dc.identifier.pidhjeon-
dc.identifier.researcherIDP-3193-2015-
dc.identifier.orcidhttp://orcid.org/0000-0003-2502-7413-
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COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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