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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/46547
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dc.creatorHudson Luiz Silva de Mirandapt_BR
dc.creatorCassiano Rabelo e Silvapt_BR
dc.creatorThiago de Lourenço e Vasconcelospt_BR
dc.creatorLuiz Gustavo de Oliveira Lopes Cançadopt_BR
dc.creatorAdo Jorio de Vasconcelospt_BR
dc.date.accessioned2022-10-24T19:09:06Z-
dc.date.available2022-10-24T19:09:06Z-
dc.date.issued2020-07-01-
dc.citation.volume14pt_BR
dc.citation.issue9pt_BR
dc.citation.spage1pt_BR
dc.citation.epage4pt_BR
dc.identifier.doihttps://doi.org/10.1002/pssr.202000212pt_BR
dc.identifier.issn18626270pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/46547-
dc.description.resumoFor tip-enhanced Raman spectroscopy (TERS), the recently developed plasmon-tunable tip pyramid, composed of a gold micropyramidal body with a nanopyramid end, makes it possible to obtain spectral enhancements in 2D systems up to two orders of magnitude higher than what is found in the literature. Herein, the optical properties of these tips are explored, including the field-enhancement dependence on nanopyramid edge length (L), its apex diameter (D), tip–sample distance (Z), and the presence of a metallic micropyramid body. The study shown herein rationalizes the optical properties of these tips, important for understanding the related TERS results.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELÉTRICApt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE FÍSICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofPhysica Status Solidi - Rapid Research Letterspt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectOptical Propertiespt_BR
dc.subjectPlasmonspt_BR
dc.subjectTip-Enhanced Raman Spectroscopypt_BR
dc.subject.otherPropriedades ópticaspt_BR
dc.subject.otherPlasmonspt_BR
dc.subject.otherEspectroscopia de Ramanpt_BR
dc.titleOptical properties of plasmon-tunable tip pyramids for Tip-Enhanced Raman Spectroscopypt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://onlinelibrary.wiley.com/doi/abs/10.1002/pssr.202000212pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9946-5224pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0488-2242pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0195-444Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0816-0888pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-5978-2735pt_BR
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