Edge plasmons in monolayer black phosphorus

Author: lagj

August undefined, 2024

WebIn this paper, a novel kind of one-dimensional (1-D) photonic crystals (PCs) using two-dimensional (2-D) hyperbolic material black phosphorus (BP) is proposed, to generate a huge lateral shift which is also known as Goos-Hänchen (GH) shift. The reflected features of such 1-D PCs are mainly ascribed to the thickness ratio of the layer of Au and BP, and … WebNov 18, 2024 · In view of the strippability of the MoOCl2 monolayer from the already existing bulk material, the directional plasmons in the visible region demonstrated in the MoOCl2 monolayer offer a tantalizing platform for nanoplasmonics. Received 13 August 2024 Revised 6 November 2024 Accepted 9 November 2024 DOI: …

Electronic structure of monolayer and bilayer black phosphorus …

WebJun 24, 2024 · By using the effective-index method (EIM) and the finite element methods (FEM), a surface plasmon polariton (SPP) waveguide structured by a dielectric ridge placed on monolayer black... WebJan 13, 2024 · In this paper, we study plasmonic excitations in graphene and black phosphorus (BP) nanostructures, where the effects of structural symmetry and material anisotropy are discussed. We show that... is stress force

(PDF) Dielectric-loaded black phosphorus surface plasmon polariton ...

WebMar 31, 2024 · A metamaterial system composed of monolayer black phosphorus and Au triangle arrays is designed. Absorptivity, transmittivity, and reflectivity are investigated in … WebIn this paper, we numerically investigate the edge plasmons in monolayer black phosphorus. It is found that the complex effective indexes of these modes depend on … WebWe study collective plasmon excitations and screening of pure and disordered single- and bilayer black phosphorus (BP) beyond the low energy continuum approximation. The dynamical polarizability of phosphorene is computed using a tight-binding model that properly accounts for the band structure in a wide energy range. Electron-electron … ifot insurance

Plasmons and screening in monolayer and multilayer black …

Prediction of hyperbolic exciton-polaritons in monolayer black phosphorus

WebApr 8, 2024 · (a) Crystal structure of a black phosphorus monolayer. Armchair and zigzag directions are indicated, and the unit cell of the pristine crystal is outlined in red. (b) … WebMay 6, 2016 · Here, we theoretically investigate localized surface plasmon resonances (LSPR) in a monolayer, nanostructured black phosphorus … ifot meaningWebNov 1, 2024 · Abstract Low thermal conductivity of black phosphorus (BP) makes it difficult to cool BP-based electronic or optoelectronic devices. Therefore, developing a cooling strategy for BP-based nano... is stress different from anxiety

"WebFeb 9, 2024 · Blue and black phosphorus are the most stable allotropes of phosphorus family. As a new potential semiconductor material, blue phosphorene shows the advantage of its wide indirect bandgap. We investigate fundamental optical properties and tunability of the bandgap of monolayer blue phosphorene based on density functional theory. Our … " - Edge plasmons in monolayer black phosphorus

Edge plasmons in monolayer black phosphorus

WebDec 15, 2016 · Compared with those at the edge of monolayer black phosphorus, the propagation performances can be further enhanced due to the mode coupling between the two edges. In the end, the effects of substrates are discussed. Our study shows that … Compared with those at the edge of monolayer black phosphorus, the … In this paper, we numerically investigate the edge plasmons in monolayer black … In this paper, we numerically investigate the edge plasmons in monolayer black … Black phosphorus exhibits a layered structure similar to graphene, allowing … Monolayer black phosphorus (BP) has high band anisotropy which can be … We would like to show you a description here but the site won’t allow us. We would like to show you a description here but the site won’t allow us. WebDec 12, 2016 · The edge plasmons in monolayer BP in the framework of electrodynamics have been studied. Meanwhile, the plasmonic modes were found to depend on the …

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WebFeb 23, 2024 · In this paper, we numerically investigate the edge plasmons in monolayer black phosphorus. It is found that the complex effective indexes of these modes depend on the molecular configuration of ... WebSep 5, 2014 · Black phosphorus exhibits a high degree of band anisotropy. However, we find that its in-plane static screening remains relatively isotropic for momenta relevant to …

WebThe observed plasmon resonance modes in this simulation reflect the interference of all these contributions including the plasmons along the edges and on the side surfaces. …

WebSep 4, 2014 · Black phosphorus exhibits a high degree of band anisotropy. However, we find that its in-plane static screening remains relatively isotropic for momenta relevant to … WebIt is found that the dielectric multilayer structures containing BP sheet arrays can exhibit rich optical properties and can be also used as good magnetic response materials at visible and near-infrared frequencies. Summary form only given. During the past decades, there has been great interest in studying the magneto-optical (MO) effects because of their …

WebSep 24, 2024 · Here, by determining the anisotropic optical conductivity (dielectric function) through optical spectroscopy, we predict that monolayer black phosphorus naturally hosts hyperbolic...

WebNov 18, 2024 · It is surprising that monolayer WTe 2 supports both elliptic as well as hyperbolic plasmonic responses in the infrared. Edge-confined modes in the extended monolayer in the elliptic regime... ifotop.ruWebFeb 22, 2024 · This study proposed a novel highly anisotropic surface plasmon resonance (SPR) biosensor employing emerging 2D black phosphorus (BP) and graphene atomic layers. Light absorption and energy loss were well balanced by optimizing gold film thickness and number of BP layers to generate the strongest SPR excitation. is stress free hyphenatedWebOct 31, 2024 · Here, we theoretically investigate magnetoplasmons (MPs) in monolayer black phosphorus (BP) structures under moderate static magnetic fields. We consider three different structures, namely, a ... ifotnamx exportWebJan 3, 2024 · Abstract. The mechanisms responsible for the plasma membrane associated block to polyspermy in mouse eggs were studied. Reinsemination experiments using … is stress learnedWebThe transverse magnetic surface plasmon in anisotropic black phosphorene @article{Yang2024TheTM, title={The transverse magnetic surface plasmon in anisotropic black phosphorene}, author={C. H. Yang and R Wieser and J. Zhang and Wei-wei Xu}, journal={Optics Communications}, year={2024}, volume={474}, pages={126151} } is stress good for usWebOct 31, 2024 · Here, we theoretically investigate magnetoplasmons (MPs) in monolayer black phosphorus (BP) structures under moderate static magnetic fields. We consider three different structures, namely, a... is stress hereditaryWebSurface plasmons [1], collective oscillations of charge-carriers in conductors or doped semiconductors, possess a remarkable ... monolayer black phosphorus (BP) can … ifotora