Anisotropic complex refractive indices of atomically thin materials: determination of the optical constants of few-layer black phosphorus
arXiv:2011.01853 · doi:10.3390/ma13245736
Abstract
In this work we briefly review the studies of the optical constants of monolayer transition metal dichalcogenides and few layer black phosphorus, with particular emphasis to the complex dielectric function and refractive index. Specifically, we give an estimate of the complex index of refraction of phosphorene and few-layer black phosphorus. We extracted the complex index of refraction of this material from differential reflectance data reported in literature by employing a constrained Kramers-Kronig analysis. Finally, we studied the linear optical response of multilayer systems embedding phosphorene by using the transfer matrix method.
11 pages, 3 figures
References in corpus (19)
- Atomically thin MoS2: A new direct-gap semiconductor
- Valley polarization in MoS2 monolayers by optical pumping
- Measurement of the Optical Conductivity of Graphene
- Effective Passivation of Exfoliated Black Phosphorus Transistors against Ambient Degradation
- Measurement of the optical dielectric function of transition metal dichalcogenide monolayers: MoS2, MoSe2, WS2 and WSe2
- Local strain engineering in atomically thin MoS2
- Kramers-Kronig constrained variational analysis of optical spectra
- Direct Observation of Layer-Dependent Electronic Structure in Phosphorene
- Spectroscopic evidence for type II Weyl semimetal state in MoTe2
- Probing dark excitons in atomically thin semiconductors via near-field coupling to surface plasmon polaritons
- Optical identification of atomically thin dichalcogenide crystals
- Strong modulation of optical properties in black phosphorus through strain-engineered rippling
- Thickness-Dependent Differential Reflectance Spectra of Monolayer and Few-Layer MoS2, MoSe2, WS2 and WSe2
- Fine Structure and Lifetime of Dark Excitons in Transition Metal Dichalcogenide Monolayers
- Optical response of monolayer, few-layer and bulk tungsten disulfide
- Broad Band Optical Properties of Large Area Monolayer CVD Molybdenum Disulfide
- Spin-flip processes and radiative decay of dark intravalley excitons in transition metal dichalcogenide monolayers
- 2D Semiconductor Nonlinear Plasmonic Modulators
- Electrochromism in Electrolyte-Free and Solution Processed Bragg Stacks