Optical spectroscopy of defects in atomically thin transition metal dichalcogenides.

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Autor(es): dc.creatorSousa, Frederico Barros de-
Autor(es): dc.creatorFujisawa, Kazunori-
Autor(es): dc.creatorMedeiros, Felipe Menescal Pinto de-
Autor(es): dc.creatorMatos, Matheus Josué de Souza-
Autor(es): dc.creatorPimenta, Marcos Assunção-
Autor(es): dc.creatorChacham, Helio-
Autor(es): dc.creatorTerrones, Mauricio-
Autor(es): dc.creatorMoreira, Leandro Malard-
Autor(es): dc.creatorCarvalho, Bruno Ricardo de-
Data de aceite: dc.date.accessioned2025-08-21T15:05:13Z-
Data de disponibilização: dc.date.available2025-08-21T15:05:13Z-
Data de envio: dc.date.issued2025-08-14-
Data de envio: dc.date.issued2024-
Fonte completa do material: dc.identifierhttps://www.repositorio.ufop.br/handle/123456789/20844-
Fonte completa do material: dc.identifierhttps://pubs.aip.org/aip/apr/article/12/2/021321/3347841/Optical-spectroscopy-of-defects-in-atomically-thin-
Fonte completa do material: dc.identifierhttps://doi.org/10.1063/5.0251288-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1002177-
Descrição: dc.descriptionIn this review, we address the optical signatures of defects in two-dimensional transition metal dichalcogenides (2D TMDs), whether they occur unintentionally during growth or are deliberately introduced post-growth. We detail their primary responses as probed by photoluminescence (PL), magneto-PL, Raman, tip-enhanced PL and Raman, and nonlinear spectroscopies. Defects significantly impact the electronic, vibrational, magneto-optical, and nonlinear properties of TMDs, influencing outcomes based on application needs. This comprehensive overview highlights the distinctive optical fingerprints of various defects, providing guidance for their identification and characterization. Additionally, we discuss new optical phenomena induced by defects in TMD monolayers and future challenges in defect engineering for these materials. The insights from this review underscore the potential of TMDs for technological applications, with advancements in spectroscopy and defect engineering driving future innovations and enhancing our understanding of these materials.-
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Idioma: dc.languageen-
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Título: dc.titleOptical spectroscopy of defects in atomically thin transition metal dichalcogenides.-
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