Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Rafael, Besse"'
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Akademický článek
Unveiling excitons in two-dimensional $$\beta$$ β -pnictogens
Autor: Marcos R. Guassi, Rafael Besse, Maurício J. Piotrowski, Celso R. C. Rêgo, Diego Guedes-Sobrinho, Andréia Luisa da Rosa, Alexandre Cavalheiro Dias
Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract In this paper, we investigate the optical, electronic, vibrational, and excitonic properties of four two-dimensional $$\beta$$ β -pnictogen materials—nitrogenene, phosphorene, arsenene, and antimonene—via density functional theory calcu
Externí odkaz: https://doaj.org/article/94631f87f4b14248b9cf9373406e5113
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3
Prediction of Effective Photoelectron and Hole Separation in Type-I MoS
Autor: Rafael, Besse, Han, Wang, Damien, West, Juarez L F, Da Silva, Shengbai, Zhang
Publikováno v: The journal of physical chemistry letters. 13(28)
Understanding the dynamics of charge transfer at vertical heterostructures of transition metal dichalcogenide monolayers is fundamentally important for future technological applications, given the unique feature of van der Waals interactions at the i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1f335e9b7a5758855109383b000d8d4f
https://pubmed.ncbi.nlm.nih.gov/35802831
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4
Stacking Order Effects on the Electronic and Optical Properties of Graphene/Transition Metal Dichalcogenide Van der Waals Heterostructures
Autor: Rafael Besse, Julian F.R.V. Silveira, Juarez L. F. Da Silva
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Multilayered van der Waals (vdW) vertical heterostructures are a promising avenue for combining different two-dimensional materials to achieve desirable properties for numerous optoelectronic appli...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50883644155506e31990c30aa4941005
https://doi.org/10.1021/acsaelm.1c00009
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5
Ab initio screening of two-dimensional CuQx and AgQx chalcogenides
Autor: Guilherme K Inui, Julian F R V Silveira, A C Dias, Rafael Besse, Juarez L F Da Silva
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Two-dimensional (2D) chalcogenides have attracted great interest from the scientific community due to their intrinsic physical–chemical properties, which are suitable for several technological applications. However, most of the reported studies foc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::910441eff7711c02fbc140eec6ffbe8d
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7
First-Principles Exploration of Two-Dimensional Transition Metal Dichalcogenides Based on Fe, Co, Ni, and Cu Groups and Their van der Waals Heterostructures
Autor: Rafael Besse, Matheus P. Lima, Juarez L. F. Da Silva
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Transition metal dichalcogenides (TMDs) offer a platform for obtaining two-dimensional materials with excellent properties for diverse applications. However, the exploration of the properties of tw...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::456bf9c542f93391c6f0f7d73ab7b6aa
https://doi.org/10.1021/acsaem.9b01433
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8
Edge, size, and shape effects on WS2, WSe2, and WTe2 nanoflake stability: design principles from an ab initio investigation
Autor: Rafael Besse, Matheus P. Lima, Augusto C. H. Da Silva, Naidel A. M. S. Caturello, Juarez L. F. Da Silva
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
An improved atomistic understanding of the W-based two-dimensional transition-metal dichalcogenides (2D TMDs) is crucial for technological applications of 2D materials, since the presence of tungsten endows these materials with distinctive properties
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a3097a0c0eefb871dab7915be69039e
https://doi.org/10.1039/c9cp03698a
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9
The role of the A-cations in the polymorphic stability and optoelectronic properties of lead-free ASnI
Autor: Mailde S, Ozório, Malladi, Srikanth, Rafael, Besse, Juarez L F, Da Silva
Publikováno v: Physical chemistry chemical physics : PCCP. 23(3)
Tin-based ASnI3 perovskites have been considered excellent candidates for lead-free perovskite solar cell applications; however, our atomistic understanding of the role of the A-cations, namely, CH3NH3 (methylammonium, MA), CH3PH3 (methylphosphonium,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::de1bec95483f930d7f4e63777ed8928f
https://pubmed.ncbi.nlm.nih.gov/33443529
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10
The role of the A-cations in the polymorphic stability and optoelectronic properties of lead-free ASnI3 perovskites
Autor: Malladi Srikanth, Rafael Besse, Juarez L. F. Da Silva, Mailde S. Ozório
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Tin-based ASnI3 perovskites have been considered excellent candidates for lead-free perovskite solar cell applications; however, our atomistic understanding of the role of the A-cations, namely, CH3NH3 (methylammonium, MA), CH3PH3 (methylphosphonium,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cf55602c7d172865ee5cbb5812d106e
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