Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Flavio C, Vicentin"'
1
Charge-transfer dynamics in van der Waals heterojunctions formed by thiophene-based semiconductor polymers and exfoliated franckeite investigated from resonantly core-excited electrons
Autor: Cesar D. Mendoza, Yunier Garcia-Basabe, Flavio C. Vicentin, E. A. Thoroh de Souza, Dunieskys G. Larrude, Lara M. Daminelli, David Steinberg
Publikováno v: Physical chemistry chemical physics : PCCP. 23(31)
Organic/inorganic van der Waals heterojunctions formed by a combination of 2D materials with semiconductor polymer films enable the fabrication of new device architectures that are interesting for electronic and optoelectronic applications. Here, we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb6c0c2f2339448b959611d63e6d3053
https://pubmed.ncbi.nlm.nih.gov/34323251
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2
Species selective charge transfer dynamics in a P3HT/MoS2 van der Waals heterojunction: fluorescence lifetime microscopy and core hole clock spectroscopy approaches
Autor: Marina Berardi Barioni, Dunieskys G. Larrude, Cesar D. Mendoza, Flavio C. Vicentin, Yunier Garcia-Basabe, G. G. Parra
Publikováno v: Physical Chemistry Chemical Physics. 21:23521-23532
Hybrid van der Waals heterojunctions based on organic polymers and 2D materials have emerged as a promising solution for developing more efficient optoelectronic devices. Herein, we investigated the charge transfer (CT) dynamics at the interface of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::050a10c2d13da537daf84f3743b04b73
https://doi.org/10.1039/c9cp04431k
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3
Interfacial electronic coupling and band alignment of P3HT and exfoliated black phosphorous van der Waals heterojunctions
Autor: Flavio C. Vicentin, Alexandre Reily Rocha, Dunieskys G. Larrude, Yunier Garcia-Basabe, Filipe Matusalem, Cesar D. Mendoza, Christiano J. S. de Matos, Lara M. Daminelli, Vanessa O. Gordo
Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2021-06-25T10:45:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-03-01 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fundacion Araucaria Fundação de Amparo à Pesquisa do Estado de Sã
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00463eb878ef0eff05ea5557e73f00a5
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4
Ultrafast charge transfer dynamics pathways in two-dimensional MoS2–graphene heterostructures: a core-hole clock approach
Autor: Shisheng Li, Guilhermino J. M. Fechine, Goki Eda, Flavio C. Vicentin, Regiane Nascimento, Emerson C. de Oliveira, Dunieskys G. Larrude, Yunier Garcia-Basabe, Cesar Enrique Perez Villegas, Alexandre Reily Rocha, Eric C. Romani
Publikováno v: Physical Chemistry Chemical Physics. 19:29954-29962
Two-dimensional van der Waals heterostructures are attractive candidates for optoelectronic nanodevice applications. The charge transport process in these systems has been extensively investigated, however the effect of coupling between specific elec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a57276ddf49038242000474adc48f98
https://doi.org/10.1039/c7cp06283d
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5
Species selective charge transfer dynamics in a P3HT/MoS
Autor: Yunier, Garcia-Basabe, Gustavo G, Parra, Marina B, Barioni, Cesar D, Mendoza, Flavio C, Vicentin, Dunieskys, G Larrudé
Publikováno v: Physical chemistry chemical physics : PCCP. 21(42)
Hybrid van der Waals heterojunctions based on organic polymers and 2D materials have emerged as a promising solution for developing more efficient optoelectronic devices. Herein, we investigated the charge transfer (CT) dynamics at the interface of t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::808a65d8e4c9b6e0c1acc7c244fd1ba2
https://pubmed.ncbi.nlm.nih.gov/31617508
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6
Elemental Concentration and Sulfur Chemical Speciation in the Amazonian Plant Andira surinamensis Using Synchrotron Radiation Techniques (SR-XRF, XANES), RBS and WD-XRF
Autor: Fernanda C. Stedile, Cecilia Veronica Nunez, L. H. Coutinho, Grazieli Simões, Flavio C. Vicentin, Gerardo Gerson Bezerra de Souza, Joselaine C. Gonzalez, R. B. Bernini
Publikováno v: Journal of the Brazilian Chemical Society, Volume: 30, Issue: 9, Pages: 1887-1896, Published: 16 SEP 2019
Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Journal of the Brazilian Chemical Society v.30 n.9 2019
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
The inorganic composition of the bark and leaf of a plant from the Amazon rainforest, Andira surinamensis, was determined using two non-destructive, multi-element techniques: X-ray fluorescence (XRF) and Rutherford backscattering spectrometry (RBS).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b77b8ac7ea1d5b56e0d2dd0356db438
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532019000901887&lng=en&tlng=en
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7
Phase transition and electronic structure investigation of MoS2-reduced graphene oxide nanocomposite decorated with Au nanoparticles
Autor: Alexandre Reily Rocha, Eric C. Romani, Dunieskys G. Larrude, Flavio C. Vicentin, Cesar Enrique Perez Villegas, Daniel Grasseschi, Gabriela F. Peixoto, Yunier Garcia-Basabe
Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-12T01:42:45Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-09-09 In this work a simple approach to transform MoS2 from its metallic (1T′ to semiconductor 2H) character via gold nanoparticle surface decora
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a31d1aaa34b3596c9d5b570058f2cd6
https://doi.org/10.1088/1361-6528/ab3c91
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8
Surface crystal field at the Er/Si(111) interface studied by soft-x-ray linear dichroism
Autor: Francisco Yubero, Paola Castrucci, Flavio C. Vicentin, Maurizio Sacchi, Jan Vogel
Publikováno v: Physical Review B. 52:14035-14039
We have measured the ${\mathit{M}}_{4,5}$ edges of Er in submonolayer coverages of Er on Si(111), using linearly polarized x rays. The observed dichroism has been related to the surface crystal field and interpreted quantitatively in the hypothesis o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01dec87435fd3040db47ec110d7476ef
https://doi.org/10.1103/physrevb.52.14035
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9
Absorption cross sections at the M4,5 edges of rare earths: a soft X-ray transmission experiment
Autor: S. Turchini, Flavio C. Vicentin, Maurizio Sacchi, Jan Vogel, Francisco Yubero
Publikováno v: Journal of Electron Spectroscopy and Related Phenomena. 74:187-194
We have determined the absorption coefficients of several rare earths (Gd, Dy, Ho and Er) at the M4,5 edges (3d → 4f excitations) by measuring the soft X-ray transmission through layers of different thicknesses between 2 and 400 A. Our results are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bd0526a2b6f06d0e1e4d7f6c1427a7c
https://doi.org/10.1016/0368-2048(95)02369-0
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10
Magnetic circular dichroism in transmission mode at the Ni 2p edges
Autor: Flavio C. Vicentin, Francisco Yubero, S. Turchini, Jan Vogel, Maurizio Sacchi
Publikováno v: Solid State Communications. 93:25-28
Circular dichroism in a perpendicularly magnetized Ni film has been observed at the Ni 2p edges (850–880 eV) measuring the transmission through the sample. This is a photon-in/photon-out technique that allows to extract bulk properties in relativel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e37cf37a1e2c058496050b8a5e3fcff3
https://doi.org/10.1016/0038-1098(94)00707-1
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