Selective Mapping of Tip-Launched Near-Field Scattering of Surface Plasmon Polaritons for Retrieving Dispersion Relation in Silver Nanoflakes
DC Field | Value | Language |
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dc.contributor.author | Woo, Hwi Je | - |
dc.contributor.author | Ji, Sangmin | - |
dc.contributor.author | Han, Jaewon | - |
dc.contributor.author | Woo, Seongwon | - |
dc.contributor.author | Kim, Hyuntae | - |
dc.contributor.author | Kim, Seonyeong | - |
dc.contributor.author | Lee, Chang-Won | - |
dc.contributor.author | Choi, Soobong | - |
dc.contributor.author | Kim, Deok-Soo | - |
dc.contributor.author | Jeong, Mun Seok | - |
dc.contributor.author | Hwang, Euyheon | - |
dc.contributor.author | Lim, Byungkwon | - |
dc.contributor.author | Song, Young Jae | - |
dc.date.accessioned | 2023-05-03T10:02:53Z | - |
dc.date.available | 2023-05-03T10:02:53Z | - |
dc.date.created | 2023-02-08 | - |
dc.date.issued | 2023-02 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/185011 | - |
dc.description.abstract | Scattering-type near-field scanning optical microscopy (s-NSOM) has been beneficial for observing various nano-optical phenomena by overcoming the spatial resolution diffraction limit, creating optical dispersion, and investigating optoelectronic systems. We used s-NSOM on mono-crystalline silver nanoflakes to selectively decompose tip-launched surface plasmon polariton (SPP) signals and suppress the undesired geometrical effects arising from the silver nanoflakes and s-NSOM tips. Comparing the Fourier transform analysis data from all the edges of silver nanoflakes, we successfully identified the momentum of tip-launched SPPs. We have conducted energy spectral measurements on mono-crystalline silver nanoflakes and applied a geometry-independent factor: tip-launched SPP. We neglected the additional complex contribution from various shapes of the nanoflakes in the visible-near infrared regime. These experimentally obtained momentums of SPPs have a good agreement with analytical calculations. We observed that the propagation of the SPP increases with a decrease in excitation energy even without additional destructive fabrications on the surface, although the surface quality of silver nanoflakes is affected by dirt and oxidation. This study provides a precise interpretation of the experimental studies on the various polariton studies using s-NSOM. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Selective Mapping of Tip-Launched Near-Field Scattering of Surface Plasmon Polaritons for Retrieving Dispersion Relation in Silver Nanoflakes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Mun Seok | - |
dc.identifier.doi | 10.1021/acsanm.2c04870 | - |
dc.identifier.scopusid | 2-s2.0-85146703653 | - |
dc.identifier.wosid | 000937716300001 | - |
dc.identifier.bibliographicCitation | ACS APPLIED NANO MATERIALS, v.6, no.4, pp.2560 - 2568 | - |
dc.relation.isPartOf | ACS APPLIED NANO MATERIALS | - |
dc.citation.title | ACS APPLIED NANO MATERIALS | - |
dc.citation.volume | 6 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2560 | - |
dc.citation.endPage | 2568 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | PROPAGATION LENGTH | - |
dc.subject.keywordPlus | GOLD | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.subject.keywordAuthor | scattering-type near-field scanning optical microscopy (s-NSOM) | - |
dc.subject.keywordAuthor | surface plasmon polariton (SPP) | - |
dc.subject.keywordAuthor | mono-crystalline silver nanoflakes | - |
dc.subject.keywordAuthor | tip-launched SPP | - |
dc.subject.keywordAuthor | dispersion relation | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acsanm.2c04870 | - |
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