Applications of Raman spectroscopy in graphene-related materials and the development of parameterized PCA for large-scale data analysis

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dc.creatorJoão Luiz Elias Campos
dc.creatorHudson Luiz Silva de Miranda
dc.creatorCassiano Rabelo e Silva
dc.creatorEmil Sandoz-Rosado
dc.creatorSugandha Dogra Pandey
dc.creatorJuha Riikonen
dc.creatorAbraham Guadalupe Cano-Márquez
dc.creatorAdo Jorio de Vasconcelos
dc.date.accessioned2022-07-26T17:16:35Z
dc.date.accessioned2025-09-09T00:13:33Z
dc.date.available2022-07-26T17:16:35Z
dc.date.issued2017-09-15
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttps://doi.org/10.1002/jrs.5225
dc.identifier.issn1097-4555
dc.identifier.urihttps://hdl.handle.net/1843/43662
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Raman Spectroscopy
dc.rightsAcesso Restrito
dc.subjectGrafeno
dc.subjectNanomateriais
dc.subjectEspectroscopia de Raman
dc.subject.otherRaman spectroscopy
dc.subject.otherPrincipal component analysis
dc.subject.otherGraphene
dc.subject.otherDisorder
dc.subject.otherDefect
dc.titleApplications of Raman spectroscopy in graphene-related materials and the development of parameterized PCA for large-scale data analysis
dc.typeArtigo de periódico
local.citation.epage65
local.citation.issue1
local.citation.spage54
local.citation.volume49
local.description.resumoA methodology for the structural analysis of graphene-related materials using parameterized principal component analysis (PCA), ideal for large-scale data treatment, is introduced. First, we review different aspects of Raman spectroscopy for structural and functional characterization of sp2-bonded carbon materials, which are important for understanding the problem. The parameterized PCA is then introduced and applied to 2 different scenarios: to identify different sp2 carbon structures and to identify graphene samples with different numbers of layers. Automating these Raman spectroscopy analysis techniques is desired for large-scale industrial applications.
local.identifier.orcidhttps://orcid.org/0000-0002-8071-0525
local.identifier.orcidhttps://orcid.org/0000-0002-9946-5224
local.identifier.orcidhttps://orcid.org/0000-0003-0488-2242
local.identifier.orcidhttps://orcid.org/0000-0003-3123-2245
local.identifier.orcidhttps://orcid.org/0000-0002-7940-7270
local.identifier.orcidhttps://orcid.org/0000-0002-5978-2735
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://analyticalsciencejournals.onlinelibrary.wiley.com/doi/full/10.1002/jrs.5225

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