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Nonlinear surface impurity in a semi-infinite two-dimensional square lattice: Green function approach
(2006)
We examine the formation of localized states on a generalized nonlinear impurity located at or near the surface of a semi-infinite two-dimensional (2D) square lattice. Using the formalism of lattice Green functions, we ...
Two-dimensional nanomaterials for the removal of pharmaceuticals from wastewater: a critical review
(MDPI, 2021)
The removal of pharmaceuticals from wastewater is critical due to their considerable risk on ecosystems and human health. Additionally, they are resistant to conventional chemical and biological remediation methods. ...
Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
(Elsevier B.V. Sa, 2008-01-01)
The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological ...
Inorganic Graphenylene: A Porous Two-Dimensional Material With Tunable Band Gap
(Amer Chemical Soc, 2014-10-16)
By means of ab initio calculations, we investigate the possibility of existence of a boron nitride (BN) porous two-dimensional nanosheet, which is geometrically similar to the carbon allotrope known as biphenylene carbon. ...
Two-dimensional modeling of material failure in reinforced concrete by means of a continuum strong discontinuity approach
(Elsevier B.V. Sa, 2008-01-01)
The paper presents a new methodology to model material failure, in two-dimensional reinforced concrete members, using the Continuum Strong Discontinuity Approach (CSDA). The mixture theory is used as the methodological ...
The influence of disinfection on dimensional stability of temporary crownsA influência da desinfecção na estabilidade dimensional de coroas temporárias
(2018-01-01)
Objective: Evaluate the influence of different disinfection methods on the dimensional stability of temporary acrylic resin crowns. Material and Methods: A metallic die with two different marks at the margin was used to ...
Quantum friction in two-dimensional topological materials
(American Physical Society, 2018-04)
We develop the theory of quantum friction in two-dimensional topological materials. The quantum drag force on a metallic nanoparticle moving above such systems is sensitive to the nontrivial topology of their electronic ...
A Two-Dimensional Manganese Gallium Nitride Surface Structure Showing Ferromagnetism at Room Temperature
(American Chemical Society, 2018-01)
Practical applications of semiconductor spintronic devices necessitate ferromagnetic behavior at or above room temperature. In this paper, we demonstrate a two-dimensional manganese gallium nitride surface structure ...
Two-dimensional porous sheet-like carbon-doped ZnO/g-C3N4nanocomposite with high visible-light photocatalytic performance
(Elsevier B.V., 2017)
© 2016 Elsevier B.V.The ZnO/g-C3N4nanocomposites were synthesized by a single-step and scalable synthesis method through calcining the mixture of zinc acetate and urea. Two-dimensional shape, porous and carbon-doped ...