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نمایش تعداد 1-10 از 298
Optical properties of Graphene nano ribbon embedded between two Boron-Nitride nano ribbon
In this work we investigate the optical properties of an Armchair Graphene nano ribbon (AGNR) embedded between two Boron-Nitride nano ribbon (BNNR). The Hamiltonian of nano ribbons is described in the tight binding method as,
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Modelling boron-lined proportional counter response to neutrons
The detailed Monte Carlo simulation of a boron-lined proportional counter response to a neutron source has been presented. The MCNP4C and experimental data on different source–moderator geometries have been given for comparison. The influence...
Electronic and optical properties of boron phosphide/blue phosphorus heterostructures
the electronic and optical properties of boron phosphide/blue phosphorus heterostructures in the framework of density functional theory (DFT) and tight-binding (TB) approximations. We analyze the variation of the energy band gap, the characteristics of the energy...
Electronic structure and optical properties of novel monolayer gallium nitride and boron phosphide heterobilayers
Motivated by the increasing number of studies on optoelectronic applications of van der Waals (vdW) heterostructures, we have investigated the electronic and optical properties of monolayer gallium nitride (MGaN) and boron phosphide (MBP...
Electronic and optical properties of pure and doped boron-nitride nanotube
Band structure of the carbon doped zigzag boron nitride nanotubes (BNNTs) is calculated by a simple
tight-binding model. It was found that the doping effect of B-substituted and N-substituted BNNT is
different and carbon substitution...
Studies of Water Arsenic and Boron Pollutants and Algae Phytoremediation in Three Springs, Iran
elements from the environment has been recognized for many years. The study is examination of the possible extent of Arsenic and Boron algae phytoremediation in three springs from Sang-E-Noghreh area, Iran, by calculating bio-concentration and bio...