Debnath1,2,*, Kichul Park1 &Yong-Won Song1,2 The outstanding electronic and optical properties of black phosphorus (BP) in a two-dimensional (2D) but unique single-layer puckered structure have opened intense research interest ranging from fundamental physics to nanoscale applications ...
Optical Properties In this section, the main optical properties of black phosphorus will be reviewed, stressing the thickness dependence of the band gap and the characteristic anisotropic optical properties of black phosphorus. Thickness-Dependent Band Gap In spite of its morphological similarity to ...
Based on the first-principles method of density functional theory, the electronic structure and optical properties of single-layer black phosphorus under tensile and compression deformation were calculated. It is found that the overall trend of single-layer black phosphorus stability decreased with the ...
Phosphorene, the two-dimensional counterpart of black phosphorus, is under current intense investigation in order to be applied in gas sensor devices. In regard to the material excited-state properties, these may be sensitive to molecular adsorption. Therefore, in this work we theoretically study ...
Optical properties of phosphorene are tuned by adsorption of alkali metals (Li and Na) and halogens (Br and Cl). It has been found that on increasing the size of alkali metals and halogen adsorbed phosphorene layer the absorption coefficient reduces and shifts towards visible region. The refract...
Computational materials research is vital in improving our understanding of various class of materials and their properties, contributing valuable information that helps predict innovative structures and complement empirical investigations. In this conte
Given those striking properties, we proposed two prototype devices for building potentially more balanced light absorbers and light filter passes, which promotes further applications and investigations of BP in nanoelectronics and optoelectronics.doi:10.1007/s11433-016-0135-5Jia, Qian...
Layer-Dependent Electronic and Optical Properties of 2D Black Phosphorus: Fundamentals and Engineering In 2D materials, the quantum confinement and van der Waals-type interlayer interactions largely govern the fundamental electronic and optical properties, a... G Zhang,S Huang,F Wang,... 被引量: ...
Electronic and optical properties of monolayer black phosphorus induced by bi-axial strain Comput. Mater. Sci. (2018) K.S. Novoselov et al. Electric field effect in atomically thin carbon films Science (2004) M. Chhowalla et al. The chemistry of two-dimensional layered transition metal dichalcog...
et al. Highly anisotropic and robust excitons in monolayer black phosphorus. Nat. Nanotechnol 10, 517 (2015). 17. Cakir, D., Sahin, H. & Peeters, F. H. Tuning of the electronic and optical properties of single-layer black phosphorus by strain. Phys. Rev. B 90, 205421 (2014). 18....