Theory of Neutral and Charged Excitons in Monolayer Transition Metal Dichalcogenides

Abstract

We present a microscopic theory of neutral excitons and charged excitons (trions) in monolayers of transition metal dichalcogenides, including molybdenum disulfide. Our theory is based on an effective mass model of excitons and trions, parametrized by ab initio calculations and incorporating a proper treatment of screening in two dimensions. The calculated exciton binding energies are in good agreement with high-level many-body computations based on the Bethe-Salpeter equation. Furthermore, our calculations for the more complex trion species compare very favorably with recent experimental measurements, and provide atomistic insight into the microscopic features which determine the trion binding energy.

5+1 pages, 3 figures

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Cited by in corpus (358)

• Emerging Device Applications for Semiconducting Two-Dimensional Transition Metal Dichalcogenides
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• Ultrafast Charge Transfer in Atomically Thin MoS2/WS2 Heterostructures
• Excitons in atomically thin transition metal dichalcogenides
• Isolation and characterization of few-layer black phosphorus
• Polaritons in layered 2D materials
• Tightly bound excitons in monolayer WSe2
• Photovoltaic effect in an electrically tunable van der Waals heterojunction
• k.p theory for two-dimensional transition metal dichalcogenide semiconductors
• Exciton physics and device application of two-dimensional transition metal dichalcogenide semiconductors
• Resonantly hybridised excitons in moiré superlattices in van der Waals heterostructures
• Breaking of valley degeneracy by magnetic field in monolayer MoSe2
• Electronic structures and theoretical modelling of two-dimensional group-VIB transition metal dichalcogenides
• Ultrafast Dynamics of Defect-Assisted Electron-Hole Recombination in Monolayer MoS2
• Fermi polaron-polaritons in charge-tunable atomically thin semiconductors
• High-temperature superfluidity with indirect excitons in van der Waals heterostructures
• Valley Splitting and Polarization by the Zeeman Effect in Monolayer MoSe2
• Phosphorene analogues: isoelectronic two-dimensional group-IV monochalcogenides with orthorhombic structure
• Electrical control of interlayer exciton dynamics in atomically thin heterostructures
• Probing excitonic states in ultraclean suspended two-dimensional semiconductors by photocurrent spectroscopy
• Screening and Many-Body Effects in Two-Dimensional Crystals: Monolayer MoS${}_2$
• Layer-dependent properties of SnS2 and SnSe2 novel two-dimensional materials
• Bright excitons in monolayer transition metal dichalcogenides: from Dirac cones to Dirac saddle points
• Exciton Diamagnetic Shifts and Valley Zeeman Effects in Monolayer WS${}_2$ and MoS${}_2$ to 65 Tesla
• Van der Waals Materials for Atomically-Thin Photovoltaics: Promise and Outlook
• Stability and dopability of native defects and group-V and -VII impurities in single-layer MoS2
• Revealing exciton masses and dielectric properties of monolayer semiconductors with high magnetic fields
• Valley excitons in two-dimensional semiconductors
• Exciton band structure of monolayer MoS2
• Binding energies of exciton complexes in transition metal dichalcogenides and effect of dielectric environment
• Charged excitons in monolayer WSe${}_2$: experiment and theory
• Direct Measurement of Exciton Valley Coherence in Monolayer WSe${}_2$
• Exciton diffusion and halo effects in monolayer semiconductors
• Magneto-Optics of Exciton Rydberg States in a Monolayer Semiconductor
• How dielectric screening in two-dimensional crystals affects the convergence of excited-state calculations: Monolayer MoS${}_2$
• Trion induced negative photoconductivity in monolayer MoS2
• Excitons in van der Waals heterostructures: The important role of dielectric screening
• Absorption of Light by Excitons and Trions in Monolayers of Metal Dichalcogenide MoS${}_2$: Experiments and Theory
• Probing the influence of dielectric environment on excitons in monolayer WSe2: Insight from high magnetic fields
• Anomalous light cones and valley optical selection rules of interlayer excitons in twisted heterobilayers
• Electronic properties of single-layer and multilayer transition metal dichalcogenides $M{X}_2$ ($M=$ Mo, W and $X=$ S, Se)
• Ultrafast transition between exciton phases in van der Waals heterostructures
• Enhanced piezoelectricity and modified dielectric screening of 2-D group-IV monochalcogenides
• The dielectric genome of van der Waals heterostructures
• Dark excitons in transition metal dichalcogenides
• Analytical approach to excitonic properties of MoS2
• Interlayer excitons and Band Alignment in MoS${}_2$/hBN/WSe${}_2$ van der Waals Heterostructures
• Two-dimensional Fröhlich interaction in transition-metal dichalcogenide monolayers: Theoretical modeling and first-principles calculations
• Simple Screened Hydrogen Model of Excitons in Two-Dimensional Materials
• Opto-Valleytronic Spin Injection in Monolayer MoS2/Few-Layer Graphene Hybrid Spin Valves
• Radiative Lifetimes of Excitons and Trions in Monolayers of Metal Dichalcogenide MoS2
• Exciton Dynamics in Monolayer Transition Metal Dichalcogenides
• Enhanced Light-Matter Interaction in Two-Dimensional Transition Metal Dichalcogenides
• Reduced dielectric screening and enhanced energy transfer in single and few-layer MoS2
• Phonon-assisted Photoluminescence from Dark Excitons in Monolayers of Transition Metal Dichalcogenides
• Interlayer hybridization and moiré superlattice minibands for electrons and excitons in heterobilayers of transition-metal dichalcogenides
• Excitons in anisotropic 2D semiconducting crystals
• Proximity exchange effects in MoSe${}_2$ and WSe${}_2$ heterostructures with CrI${}_3$: twist angle, layer, and gate dependence
• The dielectric impact of layer distances on exciton and trion binding energies in van der Waals heterostructures
• Breakdown of optical phonons' splitting in two-dimensional materials
• Electroluminescence from multi-particle exciton complexes in transition metal dichalcogenide semiconductors
• The Coulomb interaction in monolayer transition-metal dichalcogenides
• Strain-tunable orbital, spin-orbit, and optical properties of monolayer transition-metal dichalcogenides
• Observation of exciton redshift-blueshift crossover in monolayer WS2
• Magnetic Proximity Effects in Transition-Metal Dichalcogenides: Converting Excitons
• Spin and valley dynamics of excitons in transition metal dichalcogenides monolayers
• Exciton-exciton interaction in transition-metal dichalcogenide monolayers
• Theory of Two-Dimensional Spatially Indirect Equilibrium Exciton Condensates
• Excitonic valley effects in monolayer WS${}_2$ under high magnetic fields
• Electronic polarizability as the fundamental variable in the dielectric properties of two-dimensional materials
• Environmentally-Sensitive Theory of Electronic and Optical Transitions in Atomically-Thin Semiconductors
• Optical properties of charged excitons in two-dimensional semiconductors
• Optical spectroscopy of excited exciton states in MoS2 monolayers in van der Waals heterostructures
• Diffusion quantum Monte Carlo study of excitonic complexes in two-dimensional transition-metal dichalcogenides
• Rigid band shifts in two-dimensional semiconductors through environmental screening
• Binding energies of trions and biexcitons in two-dimensional semiconductors from diffusion quantum Monte Carlo calculations
• Binding energies and spatial structures of small carrier complexes in monolayer transition metal dichalcogenides via diffusion Monte Carlo
• Many-body and spin-orbit effects on direct-indirect band gap transition of strained monolayer MoS${}_2$ and WS${}_2$
• Excitons in boron nitride single layer
• Anisotropic exciton Stark shift in black phosphorus
• Theory of exciton-electron scattering in atomically thin semiconductors
• Spin-flip processes and radiative decay of dark intravalley excitons in transition metal dichalcogenide monolayers
• Tuning the Fröhlich exciton-phonon scattering in monolayer MoS2
• Strongly bound Mott-Wannier Excitons in GeS and GeSe monolayers
• Photostrictive two-dimensional materials in the monochalcogenide family
• High-temperature superfuidity of the two-component Bose gas in a TMDC bilayer
• Exciton-Scattering-Induced Dephasing in Two-Dimensional Semiconductors
• Fast Exciton Annihilation by Capture of Electrons or Holes by Defects via Auger Scattering in Monolayer Metal Dichalcogenides
• Localized bright luminescence of indirect excitons and trions in MoSe${}_2$/WSe${}_2$ van der Waals heterostructure
• Energy spectrum of two-dimensional excitons in a non-uniform dielectric medium
• Strong many-body interactions in ultrathin anisotropic tin (II) monosulfide
• Interlayer excitons in transition metal dichalcogenide heterostructures
• Theoretical and computational analysis of second- and third-harmonic generation in periodically patterned graphene and transition-metal dichalcogenide monolayers
• Collective Excitations in 2D Materials
• Impact of strain on the excitonic linewidth in transition metal dichalcogenides
• Bright and dark singlet excitons via linear and two-photon spectroscopy in monolayer transition-metal dichalcogenides
• Shubnikov-de Haas oscillations in optical conductivity of monolayer MoSe${}_2$
• Creation of moiré bands in a monolayer semiconductor by spatially periodic dielectric screening
• Ultrafast dynamics in monolayer TMDCs: the interplay of dark excitons, phonons and intervalley Coulomb exchange
• Theory of exciton dynamics in time-resolved ARPES: intra- and intervalley scattering in two-dimensional semiconductors
• Magneto-photoluminescence of exciton Rydberg states in monolayer WSe${}_2$
• Probing Many-Body Interactions in Monolayer Transition-Metal Dichalcogenides
• Roadmap for Photonics with 2D Materials
• Excitons and trions in monolayer transition metal dichalcogenides: A comparative study between the multiband model and the quadratic single-band model
• Excitonic Stark effect in MoS${}_2$ monolayers
• Exciton complexes in low dimensional transition metal dichalcogenides
• Oxygen passivation mediated tunability of trion and excitons in MoS${}_2$
• Impact of strain on the optical fingerprint of monolayer transition metal dichalcogenides
• Opto-valleytronic imaging of atomically thin semiconductors
• Luminescent emission of excited Rydberg excitons from monolayer WSe2
• Enhanced interlayer neutral excitons and trions in trilayer van der Waals heterostructures
• Dynamical screening in monolayer transition-metal dichalcogenides and its manifestations in the exciton spectrum
• Marrying excitons and plasmons in monolayer transition-metal dichalcogenides
• Towards superfluidity of dipolar excitons in a TMDC double layer
• Mapping of the dark exciton landscape in transition metal dichalcogenides
• Many-Body Simulation of Two-Dimensional Electronic Spectroscopy of Excitons and Trions in Monolayer Transition-Metal Dichalcogenides
• Anomalous temperature-dependent spin-valley polarization in monolayer WS${}_2$
• Effective mass theory for the anisotropic exciton in 2D crystals: Application to phosphorene
• Influence of the effective layer thickness on the groundstate and excitonic properties of transition-metal dichalcogenide systems
• Light-Matter Interactions in Two-Dimensional Transition Metal Dichalcogenides: Dominant Excitonic Transitions in mono- and few-layer MoX${}_2$ and Band Nesting
• Superfluidity of Dipolar Excitons in a Black Phosphorene Double Layer
• Excitonic effects in the optical properties of 2D materials: An equation of motion approach
• Control of excitons in multi-layer van der Waals heterostructures
• Floquet engineering of strongly-driven excitons in monolayer tungsten disulfide
• Opportunities in Electrically Tunable 2D Materials Beyond Graphene: Recent Progress and Future Outlook
• Three-particle correlation from a Many-Body Perspective: Trions in a Carbon Nanotube
• Multifaceted moiré superlattice physics in twisted WSe${}_2$ bilayers
• Exciton-polaron interactions in monolayer WS${}_2$
• Excitonic structure of the optical conductivity in MoS${}_2$ monolayers
• Spatial extent of the excited exciton states in WS${}_2$ monolayers from diamagnetic shifts
• Exciton binding energies and luminescence of phosphorene under pressure
• Excitonic effects in two-dimensional semiconductors: Path integral Monte Carlo approach
• Excitons, trions, and biexcitons in transition metal dichalcogenides: magnetic field dependence
• Stark shift of excitons and trions in two-dimensional materials
• Dark trions and biexcitons in WS2 and WSe2 made bright by e-e scattering
• Exciton-exciton interaction beyond the hydrogenic picture in a MoSe${}_2$ monolayer in the strong light-matter coupling regime
• Moiré-Bose-Hubbard model for interlayer excitons in twisted transition metal dichalcogenide heterostructures
• Probing exciton dispersions of freestanding monolayer WSe2 by momentum resolved electron energy loss spectroscopy
• Magnetooptics of layered two-dimensional semiconductors and heterostructures: progress and prospects
• A Many-Body Theory of the Optical Conductivity of Excitons and Trions in Two-Dimensional Materials
• Superior valley polarization and coherence of 2s excitons in monolayer WSe2
• Interface excitons at lateral heterojunctions in monolayer semiconductors
• Dielectric Engineering of Electronic Correlations in a van der Waals Heterostructure
• Trion and Biexciton in Monolayer Transition Metal Dichalcogenides
• Theory of intervalley Coulomb interactions in monolayer transition-metal dichalcogenides
• Excitation-induced transition to indirect band gaps in atomically thin transition metal dichalcogenide semiconductors
• Direct observation of giant binding energy modulation of exciton complexes in monolayer MoSe${}_2$
• $k\cdot p$ theory for phosphorene: Effective g-factors, Landau levels, and excitons
• Giant effective Zeeman splitting in a monolayer semiconductor realized by spin-selective strong light-matter coupling
• Localized interlayer complexes in heterobilayer transition metal dichalcogenides
• Dielectric Screening by 2D Substrates
• Autoionization and dressing of excited excitons by free carriers in monolayer WSe2
• Giant proximity exchange and valley splitting in transition metal dichalcogenide/$h\mathrm{BN}$/(Co, Ni) heterostructures
• Optical orientation with linearly polarized light in transition metal dichalcogenides
• Model Prediction of Self-Rotating Excitons in Two-Dimensional Transition-Metal Dichalcogenides
• Scalable synthesis of WS2 on graphene and h-BN: an all-2D platform for light-matter transduction
• Theoretical investigation of electron-hole complexes in anisotropic two-dimensional materials
• Theory of optically induced Förster Coupling in van der Waals coupled Heterostuctures
• Large exciton binding energies in MnPS${}_3$ as a case study of vdW layered magnet
• Exciton formation assisted by longitudinal optical phonons in monolayer transition metal dichalcogenides
• Trion induced photoluminescence of a doped MoS2 monolayer
• Field-induced dissociation of two-dimensional excitons in transition-metal dichalcogenides
• Optically Probing Tunable Band Topology in Atomic Monolayers
• Superposition of intra- and inter-layer excitons in twistronic MoSe${}_2$/WSe${}_2$ bilayers probed by resonant Raman scattering
• Strain dependence of photoluminescence and circular dichroism in transition metal dichalcogenides: a k.p analysis
• Electronic and optical excitations of two-dimensional ZrS${}_2$ and HfS${}_2$ and their heterostructure
• Theoretical phase diagram for the room temperature Electron-Hole Liquid in photo-excited quasi-2D monolayer MoS${}_2$
• Exciton-polaritons in transition-metal dichalcogenides and their direct excitation via energy transfer
• On the Optical Properties of Excitons in Buckled 2D Materials in an External Electric Field
• Optical Valley Hall Effect based on Transitional Metal Dichalcogenide cavity polaritons
• Many-body theory of optical absorption in doped two-dimensional semiconductors
• Strong manipulation of the valley splitting upon twisting and gating in MoSe${}_2$/CrI${}_3$ and WSe${}_2$/CrI${}_3$ van der Waals heterostructures
• Fast relaxation of photo-excited carriers in 2D transition metal dichalcogenides
• Theory of moiré localized excitons in transition-metal dichalcogenide heterobilayers
• Few-body systems in condensed matter physics
• Electrical control of inter-layer excitons in van der Waals heterostructures
• Quenching of Intervalley Exchange Coupling in the Presence of Momentum-Dark States in TMDCs
• Exciton-Trion-Polaritons in Two-Dimensional Materials
• Electron recoil effect in electrically tunable MoSe2 monolayers
• Nanoplatelets as material system between strong confinement and weak confinement
• Fundamental exciton linewidth broadening in monolayer transition metal dichalcogenides
• Strong Valley Zeeman Effect of Dark Excitons in Monolayer Transition Metal Dichalcogenides in a Tilted Magnetic Field
• Electrostatics of electron-hole interactions in van der Waals heterostructures
• Ab initio dipolar electron-phonon interactions in two-dimensional materials
• Light-matter interaction in van der Waals heterostructures
• Stochastic many-body perturbation theory for Moiré states in twisted bilayer phosphorene
• Frequency-dependent substrate screening of excitons in atomically thin transition metal dichalcogenide semiconductors
• Optical nonlinearities of excitons in monolayer MoS2
• Coulomb-Engineered Heterojunctions and Dynamical Screening in Transition Metal Dichalcogenide Monolayers
• Breakdown of the static approximation for free carrier screening of excitons in monolayer semiconductors
• GW band structure of monolayer MoS2 using the SternheimerGW method and effect of dielectric environment
• Modulation of trion and exciton formation in monolayer WS2 by dielectric and substrate engineering
• Electrically tuneable exciton-polaritons through free electron doping in monolayer WS${}_2$ microcavities
• Exciton in phosphorene: Strain, impurity, thickness and heterostructure
• Exciton-phonon relaxation bottleneck and radiative decay of thermal exciton reservoir in two-dimensional materials
• Strain control of exciton and trion spin-valley dynamics in monolayer transition metal dichalcogenides
• Two dimensional transition metal dichalcogenide based bilayer heterojunctions for efficient solar cells and photocatalytic applications
• Optical fingerprint of dark 2p-states in transition metal dichalcogenides
• Optical Properties of Anisotropic Excitons in Phosphorene
• Anisotropic Electron-Hole Excitation and Large Linear Dichroism in Two-Dimensional Ferromagnet CrSBr with In-Plane Magnetization
• Electrically pumped WSe${}_2$-based light-emitting van der Waals heterostructures embedded in monolithic dielectric microcavities
• Phonon-assisted exciton and trion conversion efficiency in transition metal Dichalcogenides
• Exciton-phonon-scattering: A competition between bosonic and fermionic nature of bound electron-hole pairs
• Substrate effects on the exciton fine structure of black phosphorus quantum dots
• Charged exctions in two-dimensional transition-metal dichalcogenides - semiclassical calculation of Berry-curvature effects
• Excitonic Complexes and Emerging Interlayer Electron-Phonon Coupling in BN Encapsulated Monolayer Semiconductor Alloy: WS0.6Se1.4
• A colloquium on the variational method applied to excitons in 2D materials
• Generalized scaling law for exciton binding energy in two-dimensional materials
• Remote free-carrier screening to boost the mobility of Fröhlich-limited 2D semiconductors
• Three-particle states and brightening of intervalley excitons in a doped MoS${}_2$ monolayer
• Exciton routing in the heterostructure of TMD and paraelectrics
• In-Plane Electric Field Induced Orbital Hybridization of Excitonic States In Monolayer WSe2
• Spectral measurement of the breakdown limit of $\beta -G{a}_2{O}_3$ and tunnel ionization of self-trapped excitons and holes
• Exact solution of an exciton energy for a monolayer medium
• MoTe2 as a natural hyperbolic material across the visible and the ultraviolet region
• Optoelectronic properties of defective MoS${}_2$ and WS${}_2$ monolayers
• Tuning of impurity-bound interlayer complexes in a van der Waals heterobilayer
• Impact of dark excitons on Förster type resonant energy transfer between dye molecules and atomically thin semiconductors
• Evidence of Rotational Fröhlich Coupling in Polaronic Trions
• Simulations of Trions and Biexcitons in Layered Hybrid Organic-Inorganic Lead Halide Perovskites
• Trion photoluminescence and trion stability in atomically thin semiconductors
• Interaction-induced photon blockade using an atomically thin mirror embedded in a microcavity
• Monolayer transition metal dichalcogenides in strong magnetic fields: Validating the Wannier model using a microscopic calculation
• Optical properties of exciton in two-dimensional transition metal dichalcogenide nanobubbles
• Many-body theory of radiative lifetimes of exciton-trion superposition states in doped two-dimensional materials
• Microscopic theory of exciton and trion polaritons in doped monolayers of transition metal dichalcogenides
• Anisotropic Stark shift, field-induced dissociation, and electroabsorption of excitons in phosphorene
• Magnetoexcitons in transition-metal dichalcogenides monolayers, bilayers, and van der Waals heterostructures
• Polariton Hall Effect in Transition-Metal Dichalcogenides
• Dynamical screening effects of substrate phonons on two-dimensional excitons
• Microscopic model of the doping dependence of line widths in monolayer transition metal dichalcogenides
• Wigner Crystals in Two-Dimensional Transition-Metal Dichalcogenides: Spin Physics and Readout
• Range-Separated Hybrid Functionals for Mixed-Dimensional Heterojunctions: Application to Phthalocyanines/MoS2
• Exciton states in a circular graphene quantum dot: magnetic field induced intravalley to intervalley transition
• On Binding Energy of Trions in Bulk Materials
• Probing biexciton in monolayer WS${}_2$ through controlled many-body interaction
• Exciton spectrum in atomically thin monolayers: The role of hBN encapsulation
• Attractive Coulomb interaction of 2D Rydberg excitons
• Effect of fermion indistinguishability on optical absorption of doped two-dimensional semiconductors
• Theory of coherent phonons coupled to excitons
• The Structure and Dispersion of Exciton-Trion-Polaritons in Two-Dimensional Materials: Experiments and Theory
• Radiative and Non-Radiative Exciton Energy Transfer in Monolayers of Two-Dimensional Transition Metal Dichalcogenides
• Spectrum of exciton states in monolayer transition metal dichalcogenides: angular momentum and Landau levels
• Variationally optimized orbital approach to trions in two-dimensional materials
• Microscopic theory of cavity-confined monolayer semiconductors: polariton-induced valley relaxation and the prospect of enhancing and controlling the valley pseudospin by chiral strong coupling
• Excitonic theory of doping-dependent optical response in atomically thin semiconductors
• Tunable properties of excitons in double monolayer semiconductor heterostructures
• Excited-State Trions in Two Dimensional Materials
• Combined tensor network/cluster expansion method using logic gates: Illustrated for (bi-)excitons by a single layer MoS${}_2$ model system
• Tightly bound excitons in two-dimensional semiconductors with a flat valence band
• Light-matter coupling and non-equilibrium dynamics of exchange-split trions in monolayer WS2
• Crystal Phases of Charged Interlayer Excitons in van der Waals Heterostructures
• On mass polarization effect in three-body systems
• Extremely imbalanced two-dimensional electron-hole-photon systems
• Effects of parallel electric and magnetic fields on Rydberg excitons in buckled two-dimensional materials
• Excitonic magneto-optics in monolayer transition metal dichalcogenides: From nanoribbons to two-dimensional response
• Optical fingerprint of bright and dark localized excitonic states in atomically thin 2D materials
• Trion clustering structure and binding energy in 2D semiconductor materials: Faddeev equations approach
• Effective Mass Path Integral Simulations of Quasiparticles in Condensed Phases
• Optical probing in a bilayer dark-bright condensate system
• Interlayer excitonic spectra of vertically stacked MoSe${}_2$/WSe${}_2$ heterobilayers
• Three-dimensional electron-hole superfluidity in a superlattice close to room temperature
• Two-dimensional excitons in monolayer transition metal dichalcogenides from simple models and variational calculations
• Emergent bright excitons with Rashba spin-orbit coupling in atomic monolayers
• Rotons in Optical Excitation Spectra of Monolayer Semiconductors
• Anisotropic exciton transport in transition-metal dichalcogenides
• Theory of the Coherent Response of Magneto-Excitons and Magneto-Biexcitons in Monolayer Transition Metal Dichalcogenides
• Many-Body Effect of Mesoscopic Localized States in MoS${}_2$ Monolayer
• Unidirectional valley-contrasting photo-current in strained transition metal dichalcogenide monolayers
• Photocatalytic Activity of Phosphorene Derivatives: Coverage, Electronic, Optical and Excitonic properties
• Triangular lattice exciton model
• Nonlinear spectroscopy of excitonic states in transition metal dichalcogenides
• Exciton dissociation in two-dimensional transition metal dichalcogenides: Excited states and substrate effects
• Rich many-body phase diagram of electrons and holes in doped monolayer transition metal dichalcogenides
• Analogy and dissimilarity of excitons in monolayer and bilayer of MoSe${}_2$
• Tensor network strategies for calculating biexcitons and trions in monolayer 2D materials beyond the ground state
• Comparative study of the binding energy in a thin and ultra-thin organic-inorganic perovskite within dielectric mismatches effects
• Charging energy spectrum of black phosphorus quantum dots
• Optical fingerprint of non-covalently functionalized transition metal dichalcogenides
• Charge-carrier complexes in monolayer semiconductors
• Pair spin-orbit interaction in low-dimensional electron systems
• Charge-dipole and dipole-dipole interactions in two-dimensional materials
• Impact of optically pumped non-equilibrium steady states on luminescence emission of atomically-thin semiconductor excitons
• Spin-valley relaxation dynamics of Landau-quantized electrons in MoSe${}_2$ monolayer
• Understanding the optical properties of doped and undoped 9-armchair graphene nanoribbons in dispersion
• Coulomb pairing of electrons in thin films with strong spin-orbit interaction
• Semiconductor Bloch equation analysis of optical Stark and Bloch-Siegert shifts in monolayers WSe${}_2$ and MoS${}_2$
• Electrically tunable layer-hybridized trions in doped WSe${}_2$ bilayers
• Electron-Hole Liquid in Monolayer Transition Metal Dichalcogenide Heterostructures
• Effect of intravalley and intervalley electron-hole exchange on the nonlinear optical response of monolayer MoSe${}_2$
• Excitons in planar quantum wells based on transition metal dichalcogenides
• Magneto-reflection spectroscopy of monolayer transition-metal dichalcogenide semiconductors in pulsed magnetic fields
• Valley-contrasting interband transitions and excitons in symmetrically biased dice model
• Many-body exchange-correlation effects in MoS${}_2$ monolayer: The key role of nonlocal dielectric screening
• Retrieval of material properties of monolayer transition-metal dichalcogenides from magnetoexciton energy spectra
• Excitons and trions with negative effective masses in two-dimensional semiconductors
• Numerical Investigation of Triexciton Stabilization in Diamond with Multiple Valleys and Bands
• Excitonic effects in time-dependent density functional theory from zeros of the density response
• Single exciton trapping in an electrostatically defined 2D semiconductor quantum dot
• Trion ground state energy: simple results
• Phonons of electronic crystals in two-dimensional semiconductor moiré patterns
• Rydberg excitons and polaritons in monolayer transition metal dichalcogenides in a magnetic field
• An explicit formula for high-order sideband polarization by extreme tailoring of Feynman path integrals
• Phonon-assisted Auger decay of excitons in doped transition metal dichalcogenide monolayers
• Cross-dimensional valley excitons from Förster coupling in arbitrarily twisted stacks of monolayer semiconductors
• Spin Hall effect for polaritons in a TMDC monolayer embedded in a microcavity
• Efficient calculation of trion energies in monolayer transition metal dichalcogenides
• Magnetoexcitons in phosphorene monolayers, bilayers, and van der Waals heterostructures
• Thermal effect on magnetoexciton energy spectra in monolayer transition metal dichalcogenides
• Modelling excitonic Mott transitions in two-dimensional semiconductors
• Excitons and trions in CrSBr bilayers
• Dipolar interactions enhanced by two-dimensional dielectric screening in few-layer van der Waals structures
• Tunable effective masses of magneto-excitons in two-dimensional materials
• Mixed quantum-classical modeling of exciton-phonon scattering in solids: Application to optical linewidths of monolayer MoS2
• Signatures of defect-localized charged excitons in the photoluminescence of monolayer molybdenum disulfide
• Anisotropic Keldysh interaction
• Phase diagram of electron-hole liquid in monolayer heterostructures based on transition metal dichalcogenides
• On superfluidity of indirect excitons in transition metals trichalcogenides van der Waals heterostructures
• Doping-induced non-Markovian interference causes excitonic linewidth broadening in monolayer WSe${}_2$
• Twistronics and moiré superlattice physics in 2D transition metal dichalcogenides
• Hybrid dark excitons in monolayer ${MoS}_2$
• Landau-level composition of bound exciton states in magnetic field
• One-dimensional electron gas in strained lateral heterostructures of single layer materials
• Tunable resonant s-p mixing of excitons in van der Waals heterostructures
• Transition-metal dichalcogenide heterostructure solar cells: A numerical study
• Interlayer Fermi polarons of excited exciton states in quantizing magnetic fields
• Trion emission from frozen p-n junctions in networks of electrolyte-gated (6,5) single-walled carbon nanotubes
• Conditions for the occurrence of Coulomb blockade in phosphorene quantum dots at room temperature
• Electrostatic control of the trion fine structure in transition metal dichalcogenide monolayers
• High-temperature tunable superfluidity of polaritons in Xene monolayers in an optical microcavity
• Analytical exciton energies in monolayer transition-metal dichalcogenides
• Efficient ionization of two dimensional excitons by intense single cycle terahertz pulses
• Fermionic vs. bosonic thermalization in the phonon-driven exciton dynamics: An analytic dimensionality study
• Chiral excitonic systems in twisted bilayers from Förster coupling and unconventional excitonic Hall effects
• Chiral phonons of honeycomb-type bilayer Wigner crystals
• Retrieval of fundamental material parameters of monolayer transition metal dichalcogenides from experimental exciton energies: An analytical approach
• Hierarchical Disorder in Moiré Exciton Photoluminescence Probed by Spectral-Descriptor Correlations
• Enabling the bulk photovoltaic effect in centrosymmetric materials through an external electric field
• Rydberg series of intralayer K-excitons in WSe${}_2$ multilayers
• Organic-Inorganic Polaritonics: Linking Frenkel and Wannier-Mott Excitons
• Theory of interaction-induced charge order in CrSBr
• Direct observation of internal quantum transitions and femtosecond radiative decay of excitons in monolayer WSe_2
• Photoluminescence switching in a two-dimensional atomic crystal
• Charged bosons made of fermions in a solid state system without Cooper pairing
• Brightening dark excitons and trions in systems with a Mexican-hat energy dispersion: example of InSe
• Quasi-equilibrium polariton condensates in the non-linear regime and beyond
• Renormalization of the optical band gap through an effective Thirring interaction for massive Dirac-like electrons
• Three-boson stability for boosted interactions towards the zero-range limit
• Perturbative second-order optical susceptibility of bulk materials: a symmetry-enforced return to non-orthogonal localized basis sets
• Nonlinear Raman Shift Induced by Exciton-to-Trion Transformation in Suspended Trilayer MoS2
• Two-dimensional bound excitons in real space and Landau quantization space: A comparative study
• Electric field tunable magnetoexcitons in Xenes-hBN-TMDC, Xenes-hBN-BP, and Xenes-hBN-TMTC heterostructures
• Ferroelectric driven exciton and trion modulation in monolayer MoSe2 and WSe2
• Exciton Binding Energies in 2D Materials: Insights from Braneworld Physics
• Exact long-range dielectric screening and interatomic force constants in quasi-2D crystals
• Time-dependent density-matrix functional theory for trion excitations: application to monolayer MoS2
• Low-dimensional quantum systems
• Interaction enhanced inter-site hoppings for holons and interlayer exciton insulators in moiré correlated insulators