Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Capaz, Rodrigo. B."'
Autor:
Benatto, Leandro, Mesquita, Omar, Roman, Kaike R. M. Pachecoand Lucimara S., Koehler, Marlus, Capaz, Rodrigo B., Candiotto, Graziâni
The Transfer Matrix Method (TMM) has become a prominent tool for the optical simulation of thin$-$film solar cells, particularly among researchers specializing in organic semiconductors and perovskite materials. As the commercial viability of these s
Externí odkaz:
http://arxiv.org/abs/2404.12191
Autor:
Benatto, Leandro, Mesquita, Omar, Roman, Lucimara S., Koehler, Marlus, Capaz, Rodrigo B., Candiotto, Graziâni
The refractive index of an optical medium is essential for studying a variety of physical phenomena. One useful method for determining the refractive index of scalar materials (i.e, materials which are characterized by a scalar dielectric function) i
Externí odkaz:
http://arxiv.org/abs/2401.13592
Autor:
Focassio, Bruno, Schleder, Gabriel R., Fazzio, Adalberto, Capaz, Rodrigo B., Lopes, Pedro V., Ferreira, Jaime, Enderlein, Carsten, Neto, Marcello B. Silva
We investigate the topological phase transitions driven by band warping and a transverse magnetic field, for three-dimensional Weyl semimetals. First, we use the Chern number as a mathematical tool to derive the topological phase diagram. Next, we as
Externí odkaz:
http://arxiv.org/abs/2401.06282
Publikováno v:
Phys. Rev. B 109, 045405 (2024)
Linear carbon chains (LCCs) are the ultimate 1D molecular system and they show unique mechanical, optical and electronic properties that can be tuned by altering the number of carbon atoms, strain, encapsulation, and other external parameters. In thi
Externí odkaz:
http://arxiv.org/abs/2312.08139
Autor:
Merces, Leandro, Candiotto, Graziâni, Ferro, Letícia M. M., de Barros, Anerise, Batista, Carlos V. S., Nawaz, Ali, Riul Jr, Antonio, Capaz, Rodrigo B., Bufon, Carlos C. Bof
Publikováno v:
Small 2021, 17, 2103897
Intermolecular charge transfer reactions are key processes in physical chemistry. The electron-transfer rates depend on a few system's parameters, such as temperature, electromagnetic field, distance between adsorbates and, especially, the molecular
Externí odkaz:
http://arxiv.org/abs/2312.02321
Autor:
Barreto, Arthur R. J., Candiotto, Graziâni, Avila, Harold J. C., Carvalho, Rafael S., Santos, Aline Magalhães dos, Prosa, Mario, Benvenuti, Emilia, Moschetto, Salvatore, Toffanin, Stefano, Capaz, Rodrigo B., Muccini, Michele, Cremona, Marco
Publikováno v:
ACS Appl. Mater. Interfaces 2023, 15, 28, 33809-33818
Organic light-emitting transistors (OLETs) are multifunctional optoelectronic devices that combine in a single structure the advantages of organic light emitting diodes (OLEDs) and organic field-effect transistors (OFETs). However, low charge mobilit
Externí odkaz:
http://arxiv.org/abs/2312.02302
Autor:
Florindo, Bianca Rocha, Hasimoto, Leonardo H., de Freitas, Nicolli, Candiotto, Graziâni, Lima, Erika Nascimento, de Lourenço, Cláudia, de Araujo, Ana B. S., Ospina, Carlos, Bettini, Jefferson, Leite, Edson R., Lima, Renato S., Fazzio, Adalberto, Capaz, Rodrigo B., Santhiago, Murilo
Publikováno v:
J. Mater. Chem. A, 2023,11, 19890-19899
The catalytic sites of MoS$_{2}$ monolayers towards hydrogen evolution are well known to be vacancies and edge-like defects. However, it is still very challenging to control the position, size, and defective areas on the basal plane of Mo$S_{2}$ mono
Externí odkaz:
http://arxiv.org/abs/2311.04413
Autor:
Benatto, Leandro, Souza, João Paulo A., Neves, Matheus F. F. das, Romana, Lucimara S., Capaz, Rodrigo B., Candiotto, Graziâni, Koehler, Marlus
The chemical stability of nonfullerene acceptor (NFA) is the Achilles' heel of the research on state-of-the-art organic solar cells (OSC). The fragility of the NFA is essentially due to the weak bond that links the central donor core of the molecules
Externí odkaz:
http://arxiv.org/abs/2311.03617
Autor:
Freire, Rafael L. H., de Lima, Felipe Crasto, de Oliveira, Rafael Furlan, Capaz, Rodrigo B., Fazzio, Adalberto
Molecular linkers have emerged as an effective strategy to improve electronic transport properties on solution-processed layered materials via defect functionalization. However, a detailed discussion on the microscopic mechanisms behind the beneficia
Externí odkaz:
http://arxiv.org/abs/2203.09623
Autor:
Strikos, Stamatios, Joseph, Boby, Alabarse, Frederico G., Valadares, George, Costa, Deyse G., Capaz, Rodrigo B., ElMassalami, Mohammed
SrAl2Si2 crystallizes into either a semimetallic, CaAl2Si2-type, \alpha phase or a superconducting, BaZn2P2-type, \beta phase. We explore possible \alpha --Pc;Tc--> \beta transformations by employing pressure- and temperature-dependent free-energy ca
Externí odkaz:
http://arxiv.org/abs/2111.12879