Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marcos R. Guassi"'
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
Publikováno v:
Recent Advances in Graphene Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4868d56dd27fc83eaba6c127bd854fa8
https://doi.org/10.5772/64493
https://doi.org/10.5772/64493
We propose a quantum electronic device based on a strained graphene nanoribbon. Mechanical strain, internal exchange field, and spin-orbit couplings (SOCs) have been exploited as principle parameters to tune physical properties of the device. We pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5274b654cbc8a3af9dea097d7e28a494
http://arxiv.org/abs/1409.8247
http://arxiv.org/abs/1409.8247
We theoretically investigate the manipulation of the quantum anomalous Hall effect (QAHE) in graphene by means of the uniaxial strain. The values of Chern number and Hall conductance demonstrate that the strained graphene in presence of Rashba spin-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da1a6bd8b4f90bff66399860af705e13
Publikováno v:
Journal of Applied Physics. 116:113705
We theoretically investigate the spin-charge transport in two-terminal device of graphene nanoribbons in the presence of an uniform uniaxial strain, spin-orbit coupling, exchange field and smooth staggered potential. We show that the direction of app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba6e51d4874d240de6d647e3e1a4b9a8
https://doi.org/10.1063/1.4896251
https://doi.org/10.1063/1.4896251
Publikováno v:
Journal of Applied Physics. 111:07C320
We propose a spin-current switch, which is composed of vertical asymmetric double quantum dots (DQD) containing single manganese, and subjected to an electric field along the growth direction. We demonstrate electrical tunability of charge and spin d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1075e8b130645d7149fc11b7130482dc
https://doi.org/10.1063/1.3679151
https://doi.org/10.1063/1.3679151