23 citations · 71 across the 8 of their papers we have counts for
8 papers
The fractal geometry of growth: fluctuation-dissipation theorem and hidden symmetry
Petrus H. R. dos Anjos, Márcio S. Gomes-Filho, Washington S. Alves +2
Growth in crystals can be { usually } described by field equations such as the Kardar-Parisi-Zhang (KPZ) equation. While the crystalline structure can be characterized by Euclidean…
Electronic, magnetic and optical properties of penta-BN nanoribbons: a first principles study
M. A. L. Dantas, N. F. Frazão, David L. Azevedo +1
The search for new materials is a very intense task in many technological areas. In 2015, a new variant of graphene was proposed, the pentagraphene, which was followed by the propo…
Electronic, optical, vibrational and thermodynamic properties of phaBN structure: a first principles study
J. M. Pontes, N. F. Frazão, David L. Azevedo +1
In 2015, a new two dimensional (2D) carbon allotrope, called phagraphene, was theoretically proposed. Based on this structure, we propose here a new boron nitride structure called…
Evidence for flat zero-energy bands in bilayer graphene with a periodic defect lattice
A. K. M. Pinto, N. F. Frazão, D. L. Azevedo +1
In this work, we perform ab initio calculations, based on the density functional theory, of the effects on the graphene bilayer when we intercalate carbon atoms between the layers.…
Molecular Dynamics Simulations of Ballistic Penetration of Pentagraphene Sheets
David L. Azevedo, Rafael A. Bizao, Douglas S. Galvao
The superior mechanical properties and low density of carbon nanostructures make them promising ballistic protection materials, stimulating investigations on their high-strain-rate…
Switching On Magnetism in Ni-doped Graphene
E. J. G. Santos, A. Ayuela, S. B. Fagan +4
Magnetic properties of graphenic carbon nanostructures, relevant for future spintronic applications, depend crucially on doping and on the presence of defects. In this paper we stu…