Microscopic theory of exciton and trion polaritons in doped monolayers of transition metal dichalcogenides
arXiv:2107.06927 · doi:10.1038/s41524-022-00775-x
Abstract
We study a doped transition metal dichalcogenide (TMDC) monolayer in an optical microcavity. Using the microscopic theory, we simulate spectra of quasiparticles emerging due to the interaction of material excitations and a high-finesse optical mode, providing a comprehensive analysis of optical spectra as a function of Fermi energy and predicting several modes in the strong light-matter coupling regime. In addition to exciton-polaritons and trion-polaritons, we report polaritonic modes that become bright due to the interaction of excitons with free carriers. At large doping, we reveal strongly coupled modes corresponding to excited trions that hybridize with a cavity mode. We also demonstrate that rising the carrier concentration enables to change the nature of the system's ground state from the dark to the bright one. Our results offer a unified description of polaritonic modes in a wide range of free electron densities.
References in corpus (79)
- Atomically thin MoS2: A new direct-gap semiconductor
- Coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides
- Two-Dimensional Material Nanophotonics
- Observation of tightly bound trions in monolayer MoS2
- Exciton Binding Energy and Nonhydrogenic Rydberg Series in Monolayer WS2
- Excitons in atomically thin transition metal dichalcogenides
- Quantum fluids of light
- Observation of giant bandgap renormalization and excitonic effects in a monolayer transition metal dichalcogenide semiconductor
- Integrated Circuits Based on Bilayer MoS2 Transistors
- Light-emitting diodes by bandstructure engineering in van der Waals heterostructures
- Electrical Control of Two-Dimensional Neutral and Charged Excitons in a Monolayer Semiconductor
- Ultrastrong coupling between light and matter
- Solar-energy conversion and light emission in an atomic monolayer p-n diode
- Strong light-matter coupling in two-dimensional atomic crystals
- k.p theory for two-dimensional transition metal dichalcogenide semiconductors
- Theory of Neutral and Charged Excitons in Monolayer Transition Metal Dichalcogenides
- Dielectric screening in two-dimensional insulators: Implications for excitonic and impurity states in graphane
- Scaling of excitons in carbon nanotubes
- Fermi polaron-polaritons in charge-tunable atomically thin semiconductors
- Exciton-polaritons in van der Waals heterostructures embedded in tunable microcavities
- Two-dimensional semiconductors in the regime of strong light-matter coupling
- Charged excitons in monolayer WSe: experiment and theory
- Photonic-Crystal Exciton-Polaritons in Monolayer Semiconductors
- How dielectric screening in two-dimensional crystals affects the convergence of excited-state calculations: Monolayer MoS
- Many-Body Theory of Trion Absorption Features in Two-Dimensional Semiconductors
- Radiative Lifetime of Excitons in Carbon Nanotubes
- Trion Formation Dynamics in Monolayer Transition Metal Dichalcogenides
- Nonlinear polaritons in monolayer semiconductor coupled to optical bound states in the continuum
- Polariton Condensation in an optically induced 2D potentia
- Electronic Structure of Epitaxial Single-Layer MoS
- The dielectric impact of layer distances on exciton and trion binding energies in van der Waals heterostructures
- Interacting polariton fluids in a monolayer of tungsten disulfide
- Strain-tunable orbital, spin-orbit, and optical properties of monolayer transition-metal dichalcogenides
- Highly nonlinear trion-polaritons in a monolayer semiconductor
- Exciton-exciton interaction in transition-metal dichalcogenide monolayers
- Two-dimensional metal-chalcogenide films in tunable optical microcavities
- Environmentally-Sensitive Theory of Electronic and Optical Transitions in Atomically-Thin Semiconductors
- Optical properties of charged excitons in two-dimensional semiconductors
- Visualizing plasmon-exciton polaritons at the nanoscale using electron microscopy
- Bosonic condensation of exciton-polaritons in an atomically thin crystal
- Rigid band shifts in two-dimensional semiconductors through environmental screening
- Cavity control of Excitons in two dimensional Materials
- Screened potential of a point charge in a thin film
- Spin order and phase transitions in chains of polariton condensates
- Nonlinear quantum optics with trion-polaritons in 2D monolayers: conventional and unconventional photon blockade
- Superradiant terahertz emission by dipolaritons
- Theory of neutral and charged exciton scattering with electrons in semiconductor quantum wells
- Many-Body Simulation of Two-Dimensional Electronic Spectroscopy of Excitons and Trions in Monolayer Transition-Metal Dichalcogenides
- Three-particle correlation from a Many-Body Perspective: Trions in a Carbon Nanotube
- Cross-over from trion-hole to exciton-polaron in n-doped semiconductor quantum wells
- Polaron-Polaritons in the Integer and Fractional Quantum Hall Regimes
- Monolayer MoSe2: A candidate for room temperature polaritonics
- Microcavity enhanced single photon emission from two-dimensional WSe2
- Exciton-exciton interaction beyond the hydrogenic picture in a MoSe monolayer in the strong light-matter coupling regime
- Neuromorphic computing in Ginzburg-Landau polariton lattice systems
- Macroscopic Two-Dimensional Polariton Condensates
- The interplay between excitons and trions in a monolayer of MoSe
- A Many-Body Theory of the Optical Conductivity of Excitons and Trions in Two-Dimensional Materials
- Microscopic description of exciton-polaritons in microcavities
- Exciton-Polariton Quantum Gates Based on Continuous Variables
- Attractive and repulsive exciton-polariton interactions mediated by an electron gas
- Controlled ordering of topological charges in an exciton-polariton chain
- Strong Light-Matter Coupling in Carbon Nanotubes as a Route to Exciton Brightening
- Trion induced photoluminescence of a doped MoS2 monolayer
- Exciton-Trion-Polaritons in Two-Dimensional Materials
- Solving NP-hard problems with bistable polaritonic networks
- Breakdown of the static approximation for free carrier screening of excitons in monolayer semiconductors
- Tunable optical nonlinearity for TMD polaritons dressed by a Fermi sea
- Quantum theory of two-dimensional materials coupled to electromagnetic resonators
- Cavity-induced exciton localisation and polariton blockade in two-dimensional semiconductors coupled to an electromagnetic resonator
- Three-particle states and brightening of intervalley excitons in a doped MoS monolayer
- Theory of polariton-electron interactions in semiconductor microcavities
- Exciton routing in the heterostructure of TMD and paraelectrics
- Enhanced scattering between electrons and exciton-polaritons in a microcavity
- Many-body theory of radiative lifetimes of exciton-trion superposition states in doped two-dimensional materials
- The Structure and Dispersion of Exciton-Trion-Polaritons in Two-Dimensional Materials: Experiments and Theory
- Intersubband polaritonics revisited
- Spontaneous formation of spin lattices in semimagnetic exciton-polariton condensates
- Electrostatic control of the trion fine structure in transition metal dichalcogenide monolayers
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- Nonlinear interactions of dipolar excitons and polaritons in MoS2 bilayers
- Two-dimensional coherent spectroscopy of trion-polaritons and exciton-polaritons in atomically thin transition metal dichalcogenides
- Electrostatic control of nonlinear photonic-crystal polaritons in a monolayer semiconductor
- Coupled system of electrons and exciton-polaritons: Screening, dynamical effects, and superconductivity
- Robust polaritons in magnetic monolayers of CrI3
- Microscopic theory of nonlinear phase space filling in polaritonic lattices
- Component exchange theory of trions
- Resonance triplet dynamics in the quenched unitary Bose gas
- Excitonic enhancement of cavity-mediated interactions in a two-band Hubbard model
- Microscopic approach to the quantized light-matter interaction in semiconductor nanostructures: Complex coupled dynamics of excitons, biexcitons, and photons
- Electrostatic Control of Magneto-Optic Excitonic Resonances in the van der Waals Ferromagnetic Semiconductor CrGeTe