Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Lima, Erika"'
Autor:
Kegler, Vanessa D., de Oliveira, Igor S. S., Pacine, Dominike, Nunes, Ricardo W., Pereira, Teldo A. S., Lima, Erika N.
This study investigates the structural, mechanical, and electronic properties of novel two-dimensional (2D) pentaoctite (PO) monolayers composed of group-IV elements (PO-C, PO-Si, PO-Ge, and PO-Sn) using first-principles calculations. Stability is ex
Externí odkaz:
http://arxiv.org/abs/2409.05986
Autor:
Cunha, Rafael O., Garcia-Basabe, Yunier, Larrude, Dunieskys G., Gamino, Matheus, Lima, Erika N., de Lima, Felipe Crasto, Fazzio, Adalberto, Rezende, Sergio M., Azevedo, Antonio, Mendes, Joaquim B. S.
We report experimental investigations of spin-to-charge current conversion and charge transfer dynamics (CT) at the interface of graphene/WS$_2$ van der Waals heterostructure. Pure spin current was produced by the spin precession in the microwave-dri
Externí odkaz:
http://arxiv.org/abs/2405.18617
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
Triphosphides, with a chemical formula of XP$_3$ (X is a group IIIA, IVA, or VA element), have recently attracted much attention due to their great potential in several applications. Here, using density functional theory calculations, we describe for
Externí odkaz:
http://arxiv.org/abs/2309.02216
Autor:
Lima, Erika Urbano de
O câncer da tireoide é a neoplasia endócrina mais comum, sendo responsável por cerca de 1 a 2% das neoplasias malignas da tireoide. Atualmente, a patogênese molecular do carcinoma papilífero da tireoide (CPT) tem sido relacionada à ativação
Publikováno v:
In Applied Surface Science 30 July 2024 662
By performing firt-principles electronic calculations we propose new a phase of group-V allotropes of antimonene, arsenene and phosphorene in the pentaoctite structure. By calculating the phonon spectra, we show that all these phases are stable. Wher
Externí odkaz:
http://arxiv.org/abs/2008.12655
Autor:
de Oliveira, Flavio Bento, Lima, Erika Nascimento, da Rosa, Andreia Luisa, da Silva, Mauricio Chagas, Frauenheim, Thomas
Band gap tuning and dielectric properties of small organic ligands adsorbed on bidimensional germanium monolayers (germanene) have been investigated using first-principles calculations. We show that the adsorption of these small groups retains the in
Externí odkaz:
http://arxiv.org/abs/2006.00931
Autor:
Lima, Erika N., da Rosa, Andreia L., Pontes, Renato. B., Silva, Mauricio C., Schmidt, Tome M., Frauenheim, Th.
We perform first-principles calculations of electronic and dielectric properties of bismuthene functionalized with small ligands using first-principle calculations. We show that all functionalized structures have topological insulating (TI) behavior
Externí odkaz:
http://arxiv.org/abs/2004.04554