Metallic behavior and related phenomena in two dimensions

Abstract

For about twenty years, it has been the prevailing view that there can be no metallic state or metal-insulator transition in two dimensions in zero magnetic field. In the last several years, however, unusual behavior suggestive of such a transition has been reported in a variety of dilute two-dimensional electron and hole systems. The physics behind these observations is presently not understood. We review and discuss the main experimental findings and suggested theoretical models.

To be published in Rev. Mod. Phys

References in corpus (65)

• Continuous Quantum Phase Transitions
• Possible Metal/Insulator Transition at B=0 in Two Dimensions
• Electric field scaling at a B=0 metal-insulator transition in two dimensions
• Magnetic Field Suppression of the Conducting Phase in Two Dimensions
• Spin Degree of Freedom in a Two-Dimensional Electron Liquid
• Metal-insulator transition at B=0 in a dilute two dimensional GaAs-AlGaAs hole gas
• The Metallic-Like Conductivity of a Two-Dimensional Hole System
• Charged impurity scattering limited low temperature resistivity of low density silicon inversion layers
• Scaling theory of two-dimensional metal-insulator transitions
• Wigner crystallization and metal-insulator transition of two-dimensional holes in GaAs/AlGaAs at B=0
• Metal Insulator transition at B=0 in p-SiGe
• Magnetoresistance of a two-dimensional electron gas in a parallel magnetic field
• Percolation-type description of the metal-insulator transition in two dimensions
• Metallic Phase and Metal-insulator Transition in 2d Electronic Systems
• The Effect of Spin Splitting on the Metallic Behavior of a Two-Dimensional System
• On the Theory of Metal-Insulator Transitions in Gated Semiconductors
• Instability of the Two-Dimensional Metallic Phase to Parallel Magnetic Field
• Unexpected Behavior of the Local Compressibility Near the B=0 Metal-Insulator Transition
• Parallel Magnetic Field Induced Transition in Transport in the Dilute Two-Dimensional Hole System in GaAs
• Wigner Glass, Spin-liquids, and the Metal-Insulator Transition
• Global phase diagram for the quantum Hall effect: An experimental picture
• Superconductivity in a two-dimensional Electron Gas
• Parallel magnetic field induced giant magnetoresistance in low density {\it quasi}-two dimensional layers
• Thermodynamic Signature of a Two-Dimensional Metal-Insulator Transition
• Evidence for charge-flux duality near the quantum Hall liquid to insulator transition
• Weak localisation, hole-hole interactions and the "metal"-insulator transition in two dimensions
• Small Angle Shubnikov-de Haas Measurements in Silicon MOSFET's: the Effect of Strong In-Plane Magnetic Field
• Apparent Metallic Behavior at B = 0 of a two-dimensional electron system in AlAs
• A New Liquid Phase and Metal-Insulator Transition in Si MOSFETs
• Quantum critical behavior of disordered itinerant ferromagnets
• Conducting phase in the two-dimensional disordered Hubbard model
• Unconventional Metallic State in Two Dimensional System With Broken Inversion Symmetry
• Anisotropic magnetoresistance of GaAs two-dimensional holes
• Nonmonotonic Temperature-dependent Resistance in Low Density 2D Hole Gases
• A new quantum phase between the Fermi glass and the Wigner crystal in two dimensions
• Metal-Insulator Transition of Disordered Interacting Electrons
• Metal-Insulator Transition in a Disordered Two-Dimensional Electron Gas in GaAs-AlGaAs at zero Magnetic Field
• Experimental Evidence for a Coulomb Gap in Two Dimensions
• Re-entrant insulator-metal-insulator transition at B=0 in a two dimensional hole gas
• Metallic low-temperature resistivity in 2D over an extended temperature range
• Observation of the Metal-Insulator Transition in Two-Dimensional n-type GaAs
• Possible triplet superconductivity in MOSFETs
• Interactions and Scaling in a Disordered Two-Dimensional Metal
• Reflection symmetry at a B=0 metal-insulator transition in two dimensions
• Novel Phenomena in Dilute Electron Systems in Two Dimensions
• Response to Parallel Magnetic Field of a Dilute 2D Electron System across the Metal-Insulator Transition
• Logarithmic Temperature Dependence of the Conductivity and Lack of Universal One-Parameter Scaling in the Two-Dimensional Metal
• The Nature of the Hall Insulator
• Coexistence of Weak Localization and a Metallic Phase in Si/SiGe Quantum Wells
• Effect of Local Magnetic Moments on the Metallic Behavior in Two Dimensions
• On the Relation between Interband Scattering and the "Metallic Phase" of Two Dimensional Holes in GaAs/AlGaAs
• Scaling and the Metal-Insulator Transition in Si/SiGe Quantum Wells
• A few electrons per ion scenario for the B=0 metal-insulator transition in two dimensions
• Effect of Tilted Magnetic Field on the Anomalous H=0 Conducting Phase in High-Mobility Si MOSFETs
• Maximum Metallic Conductivity in Si-MOS Structures
• Novel Properties of The Apparent Metal-Insulator Transition in Two-Dimensional Systems
• Temperature-Dependence of the Resistivity of a Dilute 2D Electron System in High Parallel Magnetic Field
• Absence of Floating Delocalized States in a Two-Dimensional Hole Gas
• Weak Field Hall Resistance and Effective Carrier Density Through Metal-Insulator Transition in Si-MOS Structures
• Comment on "Theory of metal-insulator transitions in gated semiconductors" (B. L. Altshuler and D. L. Maslov, Phys. Rev. Lett. 82, 145 (1999))
• Superconductivity in correlated disordered two-dimensional electron gas
• Classical versus Quantum Effects in the B=0 Conducting Phase in Two Dimensions
• Theory of Disordered Itinerant Ferromagnets II: Metal-Insulator Transition
• Quantum ergodicity for electrons in two dimensions
• Specific Heat Anomaly and Adiabatic Hysteresis in Disordered Electron Systems in a Magnetic Field

Cited by in corpus (430)

• Electronic transport in two dimensional graphene
• Anderson Transitions
• Dielectric screening in two-dimensional insulators: Implications for excitonic and impurity states in graphane
• Granular Electronic Systems
• Correlation energy and spin polarization in the 2D electron gas
• Metal-insulator transition in two-dimensional electron systems
• Interaction corrections at intermediate temperatures: I. Longitudinal conductivity and kinetic equation
• Singular Fermi Liquids
• Continuous Mott transition in semiconductor moiré superlattices
• Conduction of Ultracold Fermions Through a Mesoscopic Channel
• Screening induced temperature dependent transport in 2D graphene
• Nonequilibrium phenomena in high Landau levels
• Disorder-Driven Non-Fermi Liquid Behavior of Correlated Electrons
• The low-density spin susceptibility and effective mass of mobile electrons in Si inversion layers
• Metal-Insulator-Like Behavior in Semimetallic Bismuth and Graphite
• Transport in strongly correlated two dimensional electron fluids
• Reentrant Metallic Behavior of Graphite in the Quantum Limit
• Random Network Models and Quantum Phase Transitions in Two Dimensions
• Spin Susceptibility of an Ultra-Low Density Two Dimensional Electron System
• The Elusive Bose Metal
• Indication of the ferromagnetic instability in a dilute two-dimensional electron system
• Sharp increase of the effective mass near the critical density in a metallic 2D electron system
• Quantum cascade of new correlated phases in trigonally warped bilayer graphene
• Typical medium theory of Anderson localization: A local order parameter approach to strong disorder effects
• Finite-Temperature Phase Diagram of Hard-Core Bosons in Two Dimensions
• Generalized Inverse Participation Ratio as a Possible Measure of Localization for Interacting Systems
• Two-dimensional electrons occupying multiple valleys in AlAs
• Universal Aspects of Coulomb Frustrated Phase Separation
• Approaching Zero-Temperature Metallic States in Mesoscopic Superconductor-Normal-Superconductor Arrays
• Quantum Critical Transport Near the Mott Transition
• The Anderson Transition in Two-Dimensional Systems with Spin-Orbit Coupling
• Metal to insulator quantum-phase transition in few-layered ReS${}_2$
• Effective confining potential of quantum states in disordered media
• Symmetry Protected Josephson Supercurrents in Three-Dimensional Topological Insulators
• 2D Metal-Insulator transition as a percolation transition
• Dilute electron gas near the metal-insulator transition in two dimensions
• Electrostatic Tuning of the Superconductor-Insulator Transition in Two Dimensions
• The Observation of Percolation-Induced 2D Metal-Insulator Transition in a Si MOSFET
• Scaling of the magnetoconductivity of silicon MOSFET's: evidence for a quantum phase transition in two dimensions
• Field-induced resistivity plateau and unsaturated negative magnetoresistance in topological semimetal TaSb2
• Onset of Glassy Dynamics in a Two-Dimensional Electron System in Silicon
• Magnetically Induced Metallic Phase in Superconducting Tantalum Films
• Spin susceptibility of two-dimensional electrons in narrow AlAs quantum wells
• Metal-insulator transitions and the effects of electron-electron interactions in two-dimensional electron systems
• Quantum Monte Carlo Study of an Interaction-Driven Band Insulator to Metal Transition
• Finite temperature crossovers and the quantum Widom line near the Mott transition
• Field-induced metal-insulator Field-induced metal-insulator transition in the c-axis resistivity of graphite
• The thermodynamic spin magnetization of strongly correlated 2d electrons in a silicon inversion layer
• Interaction corrections at intermediate temperatures: magneto-resistance in parallel field
• Interaction-induced magnetoresistance in a two-dimensional electron gas
• Imaging of the Coulomb driven quantum Hall edge states
• Universal Behavior of the Resistance Noise across the Metal-Insulator Transition in Silicon Inversion Layers
• Phase separation in the two-dimensional electron liquid in MOSFETs
• Coulomb Correlations and the Wigner-Mott Transition
• Quantum criticality in the iron pnictides and chalcogenides
• Hole-Hole Interaction Effect in the Conductance of the Two-Dimensional Hole Gas in the Ballistic Regime
• Anomalous thermodynamics of Coulomb interacting massless Dirac fermions in two spatial dimensions
• Interaction-induced magnetoresistance: From the diffusive to the ballistic regime
• Competing correlated states around the zero field Wigner crystallization transition of electrons in two-dimensions
• Hexatic and mesoscopic phases in the 2D quantum Coulomb system
• Weakly interacting Bose gas in a random environment
• Correlation Induced Inhomogeneity in Circular Quantum Dots
• Interaction Effects in Conductivity of Si Inversion Layers at Intermediate Temperatures
• Inhomogeneous metallic phase upon disordering a two dimensional Mott insulator
• True Superconductivity in a 2D "Superconducting-Insulating" System
• Transport and percolation in a low-density high-mobility two-dimensional hole system
• The so-called two dimensional metal-insulator transition
• Role of finite layer thickness in spin-polarization of GaAs 2D electrons in strong parallel magnetic fields
• Disorder Screening in Strongly Correlated Systems
• Quantum-dot lithium in zero magnetic field: Electronic properties, thermodynamics, and a liquid-solid transition in the ground state
• Interaction Corrections to Two-Dimensional Hole Transport in Large $r_s$ Limit
• Anisotropic 2D diffusive expansion of ultra-cold atoms in a disordered potential
• Emergent Novel Metallic State in a Disordered 2D Mott Insulator
• Metal-insulator transition in a 2D electron gas: Equivalence of two approaches for determining the critical point
• Interaction corrections to the Hall coefficient at intermediate temperatures
• Metallicity and its low temperature behavior in dilute 2D carrier systems
• Effects of thickness on the spin susceptibility of the 2D electron gas
• Unconventional metal-insulator transition in two dimensions
• Quasiparticle self-energy and many-body effective mass enhancement in a two-dimensional electron liquid
• Competition between Anderson localization and antiferromagnetism in correlated lattice fermion systems with disorder
• Generalized dynamical mean-field theory in physics of strongly correlated systems
• In-plane Magnetoconductivity of Si-MOSFET's: A Quantitative Comparison between Theory and Experiment
• Incipient Wigner Localization in Circular Quantum Dots
• Quantum critical points with the Coulomb interaction and the dynamical exponent: when and why z=1
• On Effective Holographic Mott Insulators
• Ballistic transport in induced one-dimensional hole systems
• Interaction effects on magnetooscillations in a two-dimensional electron gas
• Extended Hubbard model: Charge Ordering and Wigner-Mott transition
• Weak anisotropy and disorder dependence of the in-plane magnetoresistance in high mobility (100) Si-inversion layers
• Strongly interaction-enhanced valley magnetic response in monolayer WSe2
• Thermodynamic density of states of two-dimensional GaAs systems near the apparent metal-insulator transition
• Frictional Drag between Two Dilute Two-Dimensional Hole Layers
• Theory of d-density wave viewed from a vertex model and its implications
• Magnetoresistance and dephasing in a two-dimensional electron gas at intermediate conductances
• The Droplet State and the Compressibility Anomaly in Dilute 2D Electron Systems
• Observation of non-gaussian conductance fluctuations at low temperatures in Si:P(B) at the metal-insulator transition
• Pair-distribution functions of the two-dimensional electron gas
• The 2D metal-insulator transition as a strong localization induced crossover phenomenon
• Spin polarization and metallic behavior of a silicon two-dimensional electron system
• Particle-Hole Symmetry and the Effect of Disorder on the Mott-Hubbard Insulator
• Anderson localization vs. Mott-Hubbard metal-insulator transition in disordered, interacting lattice fermion systems
• Anomalous insulator metal transition in boron nitride-graphene hybrid atomic layers
• Hydrodynamic theory of quantum fluctuating superconductivity
• New Identification of Metallic Phases of In Atomic layers on Si(111) Surfaces
• Dependence of spin susceptibility of a two-dimensional electron system on the valley degree of freedom
• On holographic disorder-driven metal-insulator transitions
• Interplay between interaction and (un)correlated disorder in one-dimensional many-particle systems: delocalization and global entanglement
• Nonlinear screening and percolative transition in a two-dimensional electron liquid
• Novel Phenomena in Dilute Electron Systems in Two Dimensions
• Exotic vs. conventional scaling and universality in a disordered bilayer quantum Heisenberg antiferromagnet
• Universal corrections to the Fermi-liquid theory
• Magnetization of Planar Four-Fermion Systems
• Wigner-Mott scaling of transport near the two-dimensional metal-insulator transition
• Wave function multifractality and dephasing at metal-insulator and quantum Hall transitions
• Novel metal-insulator-transition at the SrTiO3/SmTiO3 interface
• Mobility versus quality in 2D semiconductor structures
• Spin-polarized stable phases of the 2-D electron fluid at finite temperatures
• Self-generated electronic heterogeneity and quantum glassiness in the high temperature superconductors
• Ultra-high mobility two-dimensional electron gas in a SiGe/Si/SiGe quantum well
• Anomalous Spin Polarization of GaAs Two-Dimensional Hole Systems
• Quantum vs. Geometric Disorder in a Two-Dimensional Heisenberg Antiferromagnet
• Non-interacting electrons and the metal-insulator transition in 2D with correlated impurities
• Transport evidence for a sliding two-dimensional quantum electron solid
• Universal Superfluid Transition and Transport Properties of Two-Dimensional Dirty Bosons
• Exclusion of quantum coherence as the origin of the 2D metallic state in high-mobility silicon inversion layers
• Fluctuations of the Lyapunov exponent in 2D disordered systems
• The quantum Hall ferromagnet at high filling factors: A magnetic field induced Stoner transition
• A low density finite temperature apparent "insulating" phase in 2D systems
• Integral Coalescence Conditions In $D\ge 2$ Dimension Space
• Dielectric catastrophe at the Mott and Wigner transitions in a moiré superlattice
• On the Cooling of Electrons in a Silicon Inversion Layer
• Multiparticle ring exchange in the Wigner glass and its possible relevance to strongly interacting two-dimensional electron systems in the presence of disorder
• Excitations and Quantum Fluctuations in Site Diluted Two-Dimensional Antiferromagnets
• Screening and transport in 2D semiconductor systems at low temperatures
• Spin polarization of strongly interacting 2D electrons: the role of disorder
• Two-dimensional metal-insulator-transition as a potential fluctuation driven semiclassical transport phenomenon
• Integer Quantum Hall Effect in Graphite
• Role of pinning potentials in heat transport through disordered harmonic chain
• Frictional drag in dilute bilayer 2D hole systems
• Spin-orbit induced anisotropy in the magnetoconductance of two-dimensional metals
• Anatomy of the quantum melting of the two dimensional Wigner crystal
• Resistance Noise Scaling in a Dilute Two-Dimensional Hole System in GaAs
• Conductivity of a 2DEG in Si/SiGe heterostructure near metal- insulator transition: role of the short and long range scattering potential
• Recent developments in the field of the metal-insulator transition in two dimensions
• Electrically detected electron spin resonance in a high mobility silicon quantum well
• Tunable quantum criticalities in an isospin extended Hubbard model simulator
• Electron-electron interaction correction and magnetoresistance in tilted fields in Si-based 2D systems
• Insulating phase of a two-dimensional electron gas in MgZnO/ZnO heterostructure below nu = 1/3
• Quantum phase transitions of the diluted O(3) rotor model
• Temperature dependent magnetotransport around $\nu$= 1/2 in ZnO heterostructures
• Dynamical Mean Field Theory for Self-Generated Quantum Glasses
• Nonexponential Relaxations in a Two-Dimensional Electron System in Silicon
• Long-Time Tails, Weak Localization, and Classical and Quantum Critical Behavior
• The metallic resistance of a dilute two-dimensional hole gas in a GaAs quantum well: two-phase separation at finite temperature?
• Ambipolar gate effect and low temperature magnetoresistance of ultrathin La0.8Ca0.2MnO3 Films
• Some basic aspects of quantum phase transitions
• Delocalizing effect of the Hubbard repulsion for electrons on a two-dimensional disordered lattice
• Spin Polarization of Two-Dimensional Electrons Determined from Shubnikov-de Haas Oscillations as a Function of Angle
• Optically tuned dimensionality crossover in photocarrier-doped SrTiO${}_3$: onset of weak localization
• Electrically detected magnetic resonance of neutral donors interacting with a two-dimensional electron gas
• Strongly Enhanced Hole-Phonon Coupling in the Metallic State of the Dilute Two-Dimensional Hole Gas
• An Intermediate Phase at the Metal-Insulator Boundary in a Magnetically Doped Two-Dimensional Electron System
• Landau theory of the Fermi-liquid to electron glass transition
• A unifying model for several two-dimensional phase transitions
• Linear temperature dependence of conductivity in the "insulating" regime of dilute two-dimensional holes in GaAs
• Noise at the Wigner Glass Transition
• Spectral Statistics in Chiral-Orthogonal Disordered Systems
• Coherent back-scattering near the two-dimensional metal-insulator transition
• Short-range disorder effects on electronic transport in 2D semiconductor structures
• Interacting electrons in a two-dimensional disordered environment: Effect of a Zeeman magnetic field
• Ratchet transport of interacting particles
• Zero field Wigner crystal
• Level Repulsion and Dynamics in the Finite One-Dimensional Anderson Model
• Connecting the Reentrant Insulating Phase and the Zero Field Metal-Insulator Transition in a 2D Hole System
• Magnetotransport in disordered delta-doped heterostructures
• Low-Temperature Collapse of Electron Localisation in Two Dimensions
• Sublocalization, superlocalization, and violation of standard single parameter scaling in the Anderson model
• Critical Behavior in Doping-Driven Metal$-$Insulator Transition on Single-Crystalline Organic Mott-FET
• Dynamical Aspects of 2D Quantum Percolation
• Ground-state properties of the disordered Hubbard model in two dimensions
• Merging of Landau levels in a strongly-interacting two-dimensional electron system in silicon
• Exact multi-electronic electron-concentration dependent ground-states for disordered two-dimensional two-band systems in presence of disordered hoppings and finite on-site random interactions
• On Effective Electron Mass of Silicon MOSFET at Low Electron Density
• The geometrically-averaged density of states as a measure of localization
• An apparent metal insulator transition in high mobility 2D InAs heterostructures
• Localization effects and inelastic scattering in disordered heavy electrons
• Disappearance of the metal-like behavior in GaAs two-dimensional holes below 30 mK
• Linear temperature dependence of conductivity in Si two-dimensional electrons near the apparent metal-to-insulator transition
• Two-dimensional metal in a parallel magnetic field
• Coulomb Drag near the metal-insulator transition in two-dimensions
• Universal quantum criticality at the Mott-Anderson transition
• Low temperature field-effect in crystalline organic material
• Localized states and interaction induced delocalization in Bose gases with quenched disorder
• Spin polarization induced tenfold magneto-resistivity of highly metallic 2D holes in a narrow GaAs quantum well
• Magnetic-field-induced topological phase transition in Fe-doped (Bi,Sb)${}_2$Se${}_3$ heterostructures
• Critical Behavior of a Strongly Disordered 2D Electron System: The Cases of Long-Range and Screened Coulomb Interactions
• Surface Acoustic Wave Propagation and Inhomogeneities in Low Density Two-Dimensional Electron Systems Near the Metal-Insulator Transition
• Temperature and Magnetic Field Enhanced Hall Slope of a Dilute 2D Hole System in the Ballistic Regime
• Large Magnetoresistance of a Dilute $p$-Si/SiGe/Si Quantum Well in a Parallel Magnetic Field
• Metal-insulator transition in two-dimensional disordered systems with power-law transfer terms
• Valley dependent many-body effects in 2D semiconductors
• Disorder-induced enhancement of the persistent current for strongly interacting electrons in one-dimensional rings
• Exciton transport in a germanium quantum dot ladder
• Non-activated transport of strongly interacting two-dimensional holes in GaAs
• Determinant Quantum Monte Carlo Study of the Screening of the One Body Potential near a Metal-Insulator Transition
• Effects of a Parallel Magnetic Field on the Metal-Insulator Transition in a Dilute Two-Dimensional Electron System
• Simulation of Anderson localization in two-dimensional ultracold gases for point-like disorder
• In-Plane Magnetodrag between Dilute Two-Dimensional Systems
• Nonlinear magnetic field dependence of spin polarization in high density two-dimensional electron systems
• The relative importance of electron-electron interactions compared to disorder in the two-dimensional "metallic" state
• SU(2) gauge theory of the Hubbard model: Emergence of an anomalous metallic phase near the Mott critical point
• Novel Energy Scale in the Interacting 2D Electron System Evidenced from Transport and Thermodynamic Measurements
• Spontaneous breaking of time reversal symmetry in strongly interacting two dimensional electron layers in silicon and germanium
• Critical behavior of transport and magnetotransport in 2D electron system in Si in the vicinity of the metal-insulator transition
• Spin-independent effective mass in a valley-degenerate electron system
• Aging Effects Across the Metal-Insulator Transition in Two Dimensions
• Metal-insulator transition and low-density phases in a strongly-interacting two-dimensional electron system
• Localization-delocalization transitions in a two-dimensional quantum percolation model: von Neumann entropy studies
• Temperature dependent transport of correlated disordered electrons: elastic vs. inelastic scattering
• Typical-Medium Theory of Mott-Anderson Localization
• Invited review: Graphite and its hidden superconductivity
• Effective mass enhancement in two-dimensional electron systems: the role of interaction and disorder effects
• Keldysh approach to the renormalization group analysis of the disordered electron liquid
• Low-Temperature 2D/2D Ohmic Contacts in WSe${}_2$ Field-Effect Transistors as a Platform for the 2D Metal-Insulator Transition
• Unconventional metallic conduction in two-dimensional Hubbard-Wigner lattices
• Anderson Transitions: Criticality, Symmetries, and Topologies
• Interaction-induced metallicity in a two-dimensional disordered non-Fermi liquid
• Magnetotransport and Complexity of Holographic Metal-Insulator Transitions
• Friedel oscillations in disordered quantum wires: Influence of e-e interactions on the localization length
• Ultrafast generation and decay of a surface metal
• Spin-valley interplay in two-dimensional disordered electron liquid
• Weak Localization in Metallic Granular Media
• Local moments and magnetic order in the two-dimensional Anderson-Mott transition
• Nonlinear Dynamics, Avalanches and Noise for Driven Wigner Crystals
• Magnetotransport of electrons in quantum Hall systems
• Hall Coefficient of a Dilute 2D Electron System in Parallel Magnetic Field
• Ground-plane screening of Coulomb interactions in two-dimensional systems: How effectively can one two-dimensional system screen interactions in another?
• "Forbidden" transitions between quantum Hall and insulating phases in p-SiGe heterostructures
• Temperature dependent resistivity of spin-split subbands in GaAs 2D hole system
• Signatures of localization in the effective metallic regime of high mobility Si MOSFETs
• How to control pairing fluctuations: SU(2) slave-rotor gauge theory of the Hubbard model
• Quantum phase transition and unusual critical behavior in multi-Weyl semimetals
• Disorder and interactions in systems out of equilibrium: The exact independent-particle picture from density functional theory
• Density-tuned effective metal-insulator transitions in 2D semiconductor layers: Anderson localization or Wigner crystallization
• Directed transport born from chaos in asymmetric antidot structures
• Quantum phase transitions in two-dimensional systems
• Thermal conductivity at a disordered quantum critical point
• Conductivity of Silicon Inversion Layers: comparison with and without in-plane magnetic field
• Interplay between phonon and impurity scattering in 2D hole transport
• Two-dimensional system of strongly interacting electrons in silicon (100) structures
• Interacting Fermi Gases in Disordered One-Dimensional Lattices
• Do metals exist in two dimensions? A study of many-body localisation in low density electron gas
• Interplay of Coulomb interaction and disorder in a two-dimensional semi-Dirac fermion system
• Spin polarization and exchange-correlation effects in transport properties of two-dimensional electron systems in silicon
• Two-dimensional electrons at a cleaved semiconductor surface: Observation of the quantum Hall effect
• Effective Cluster Typical Medium Theory for Diagonal Anderson Disorder Model in One- and Two-Dimensions
• Mott-Anderson transition in disordered charge transfer model: insights from typical medium theory
• Resolution of the exponent puzzle for the Anderson transition in doped semiconductors
• Exact energy of the spin-polarized two-dimensional electron gas at high density
• Static Screening and Delocalization Effects in the Hubbard-Anderson Model
• Metallic state in a strongly interacting spinless two-valley electron system in two dimensions
• Metal-insulator transition in 2D: a role of the upper Habbard band
• Electrostatics of two-dimensional structures: exact solutions and approximate methods
• Two-dimensional Anderson-Hubbard model in DMFT+Sigma approximation
• Tunneling decay in a magnetic field
• Drag resistance of 2D electronic microemulsions
• Unconventional Metallicity and Giant Thermopower in a Strongly Interacting Two Dimensional Electron System
• Spin-orbit interaction and the 'metal-insulator' transition observed in two-dimensional hole systems
• Continuous Mott transition in moiré semiconductors: role of long-wavelength inhomogeneities
• Interacting lattice electrons with disorder in two dimensions: Numerical evidence for a metal-insulator transition with a universal critical conductivity
• Spin-resolved second-order correlation energy of the two-dimensional uniform electron gas
• Criticality and Mott-glass phase in a disordered 2D quantum spin systems
• Valley-dependent 2D transport in Si-MOSFETs
• Interaction Correction to the Longitudinal Conductivity and Hall Resistivity in High Quality Two-Dimensional GaAs Electron and Hole Systems
• Dynamical mean-field theory of the Anderson-Hubbard model with local and non-local disorder in tensor formulation
• P-wave pairing and ferromagnetism in the metal-insulator transition in two dimensions
• Evidence for mixed phases and percolation at the metal-insulator transition in two dimensions
• Role of a parallel magnetic field in two dimensional disordered clusters containing a few correlated electrons
• Intensity distribution of scalar waves propagating in random media
• How to recognize the universal aspects of Mott criticality?
• Physics of the Insulating Phase in the Dilute Two-Dimensional Electron Gas
• On the Ground State of Electron Gases at Negative Compressibility
• Interplay of Superconductivity and Spin-Dependent Disorder
• Role of disorder in the Mott-Hubbard transition
• Effects of disorder on atomic density waves and spin-singlet dimers in one-dimensional optical lattices
• Competition between excitonic gap generation and disorder scattering in graphene
• From insulator to quantum Hall liquid at low magnetic fields
• Failure of single-parameter scaling of wave functions in Anderson localization
• Hofstadter butterfly in the Falicov-Kimball model on some finite 2D lattices
• The Parallel Magnetoconductance of Interacting Electrons in a Two Dimensional Disordered System
• Tunneling Density of States of the Interacting Two-Dimensional Electron Gas
• Universal scaling in disordered systems and non-universal exponents
• Exact analytic solution for the generalized Lyapunov exponent of the 2-dimensional Anderson localization
• Transport through the network of topological channels in HgTe based quantum well
• Compressibility of a two-dimensional hole gas in tilted magnetic field
• Mobility-Dependence of the Critical Density in Two-Dimensional Systems: An Empirical Relation
• Hall coefficient and magnetoresistance of 2D spin-polarized electron systems
• Hall Coefficient and electron-electron interaction of 2D electrons in Si-MOSFET's
• Metallic behavior in Si/SiGe 2D electron systems
• Analytical realization of finite-size scaling for Anderson localization: Is there transition in the 2D case?
• Emergent space-time supersymmetry at disorder quantum critical point
• Competing weak localization and weak antilocalization in amorphous indium-gallium-zinc-oxide thin-film transistors
• Sharply increasing effective mass: a precursor of the spontaneous spin polarization in a dilute two-dimensional electron system
• Energy-resolved spatial inhomogeneity of disordered Mott systems
• Manifestation of strong correlations in transport in ultra-clean SiGe/Si/SiGe quantum wells
• Analysis of the resistance in p-SiGe over a wide temperature range
• Degenerate versus semi-degenerate transport in a correlated 2D hole system
• The phase diagram of the multi-dimensional Anderson localization via analytic determination of Lyapunov exponents
• Strongly correlated quantum dots in weak confinement potentials and magnetic fields
• Interplay between tilt, disorder, and Coulomb interaction in type-I Dirac fermions
• Magnetothermal Transport of Oriented Graphite at Low Temperatures
• Scale-dependent theory of the disordered electron liquid
• Spin Polarization Dependence of the Coulomb Drag at Large $r_s$
• Berezinskii-Kosteriltz-Thouless transition in disordered multi-channel Luttinger liquids
• Resistivity of the insulating phase approaching the 2D metal-insulator transition: the effect of spin polarization
• Localization in an external electric field
• Destruction of superconductivity in disordered materials : a dimensional crossover
• Virtual Scanning Tunneling Microscopy: A Local Spectroscopic Probe of 2D Electron Systems
• Glass Transition in a Two-Dimensional Electron System in Silicon
• Conductivity in quasi two-dimensional systems
• Glassy states in fermionic systems with strong disorder and interactions
• Few-electron quantum dots and disks in zero magnetic field: Possible indications on a liquid-solid transition
• Demystifying the Holographic Mystique
• Structural Transition of Wigner Crystal on Liquid Substrate
• Correlation energy of a two-dimensional electron gas from static and dynamic exchange-correlation kernels
• Influence of the nature of confinement on the melting of Wigner molecules in quantum dots
• Strongly metallic electron and hole 2D transport in an ambipolar Si-vacuum field effect transistor
• Tunneling from a correlated 2D electron system transverse to a magnetic field
• Interacting spin-droplets and magnetic properties of a low-density two-dimensional electron gas
• Quantum Phase Transition in a Clean Two-Dimensional Electron System
• Quantum Phase Transition of the Electron-Hole Liquid In the Coupled Quantum Wells
• Metal-insulator transition in a sliding Luttinger liquid with line defects
• Disordered electron liquid in double quantum well heterostructures: Renormalization group analysis and dephasing rate
• Drive Dependence of the Hall Angle for a Sliding Wigner Crystal in a Magnetic Field
• Hidden degree of freedom and critical states in a two-dimensional electron gas in the presence of a random magnetic field
• Metal-insulator transition in the disordered Hubbard model of the Lieb lattice
• Aging and memory in a two-dimensional electron system in Si
• Multicomponent dense electron gas as a model of Si MOSFET
• Photoluminescence and transport in selectively doped p-GaAs/AlGaAs quantum wells: manifestation of the upper Hubbard band
• Anderson localization problem: an exact solution for 2-D anisotropic systems
• 1/f noise in a dilute GaAs two-dimensional hole system in the insulating phase
• Dephasing and interwell transitions in double quantum well heterostructures
• Effects of Spin Polarization on Electron Transport in Modulation Doped Cd(1-x)Mn(x)Te/Cd(1-y)Mg(y)Te:I Heterostructures
• Interaction correction to conductivity of Al${}_x$Ga${}_{1-x}$As/GaAs double quantum well heterostructures near the balance
• Anderson localization effects on doped Hubbard model
• Metallic Behavior of Cyclotron Relaxation Time in Two-Dimensional Systems
• Percolation transition in two dimensional electron gas: A quantum cellular automaton model
• Low-frequency conductivity of a non-degenerate 2D electron liquid in strong magnetic fields
• Spectrum of an open disordered quasi-two-dimensional electron system: strong orbital effect of the weak in-plane magnetic field
• Polarizational stopping power of heavy-ion diclusters in two-dimensional electron liquids
• Half-filled Hubbard ring with alternating site potentials in a magnetic field
• Scaling properties of one-dimensional off-diagonal disorder
• Observation of geometry dependent conductivity in two-dimensional electron systems
• Effective mass in quasi two-dimensional systems
• The metal-insulator transition in 2D systems at T = 0: one-particle approach
• Reply to Comment on "Exact analytic solution for the generalized Lyapunov exponent of the 2-dimensional Anderson localization"
• Formation of three-particle clusters in hetero-junctions and MOSFET structures
• Coulomb Blockade and Insulator-to-Metal Quantum Phase Transition
• Cross-over behavior of disordered interacting two-dimensional electron systems in a parallel magnetic field
• Dimensional and temperature dependence of metal insulator transition in correlated and disordered systems
• Dynamics of short time--scale energy relaxation of optical excitations due to electron--electron scattering in the presence of arbitrary disorder
• Thermodynamic properties of correlated fermions in lattices with spin-dependent disorder
• Large-N theory of strongly commensurate dirty-bosons: absence of transition in two dimensions
• Non-monotonic magnetic field and density dependence of in-plane magnetoresistance in dilute two-dimensional holes in GaAs/AlGaAs
• Thermoelectric and electrical transport in mesoscopic two-dimensional electron gases
• Two-Component Scaling near the Metal-Insulator Bifurcation in Two-Dimensions
• Interaction Effects and Pseudogap in Two-Dimensional Lateral Tunnel Junctions
• A non-perturbative study of the interplay between electron-phonon interaction and Coulomb interaction in undoped graphene
• Fate of the extended states in a vanishing magnetic field: the role of spins in strongly-interacting 2D electron systems
• Screening the Coulomb interaction leads to a prethermal regime in two-dimensional bad conductors
• Persistent currents in two dimensions: New regimes induced by the interplay between electronic correlations and disorder
• Random walk approach to the analytic solution of random systems with multiplicative noise - the Anderson localization problem
• Quantum transport phenomena in disordered electron systems with spin-orbit coupling in two dimensions and below
• The Future of the Correlated Electron Problem
• Two-loop renormalization of the Finkel'stein theory: The specific heat
• Are waves all localized in two dimensional random media?
• Critical behavior of density of states near Fermi energy in low-dimensional disordered metals
• Structural properties and magnetoresistance of La${}_{1.952}$Sr${}_{0.048}$CuO${}_4$ thin films
• Short Range Interaction Effects on the Density of States of Disordered Two Dimensional Crystals with a half--filled band
• A semiquantitative approach to the impurity-band-related transport properties of GaMnAs nanolayers
• Temperature-dependent disorder and magnetic field driven disorder: experimental observations for doped GaAs/AlGaAs quantum well structures
• Scaling Theory of a Compressibility-Driven Metal-Insulator Transition in a Two-Dimensional Electron Fluid
• 'Metal'-like transport in high-resistance, high aspect ratio two-dimensional electron gases
• An oscillating Casimir potential between two impurities in a spin-orbit coupled Bose-Einstein condensate
• Linear in-plane magnetoconductance and spin susceptibility of a 2D electron gas on a vicinal silicon surface
• "Unusual" metals in two dimensions: one-particle model of the metal-insulator transition at T=0
• Impact of Short-Range Scattering on the Metallic Transport of Strongly Correlated 2D Holes in GaAs Quantum Wells
• Polarization discontinuity driven two dimensional electron gas at A${}_2$Mo${}_3$O${}_8$/B${}_2$Mo${}_3$O${}_8$ (A, B : Zn,Mg,Cd) interfaces
• Universal dependence on the channel conductivity of the competing weak localization and antilocalization in amorphous InGaZnO${}_4$ thin-film transistors
• Electron-hole generations: A numerical approach to interacting fermion systems
• From the Fermi Liquid Towards the Wigner Solid in Two Dimensions
• Spin magnetization of strongly correlated electron gas confined in a two-dimensional finite lattice
• Localization of non-interacting electrons in thin layered disordered systems
• Topological delocalization and tuning of surface channel separation in Bi2Se2Te Topological Insulator Thin films
• Temperature dependence of piezoresistance of composite Fermions with a valley degree of freedom
• Localisation and transport in bidimensional random models with separable Hamiltonians
• Transport and spectroscopic signatures of a disorder-stabilized metal in two-dimensional frustrated Mott insulators
• Emergence of quasi-metallic state in disordered 2D electron gas due to strong interactions
• A generation-based particle-hole density-matrix renormalization group study of interacting quantum dots
• Quantum spin glass transition in the two-dimensional electron gas
• Fast projectile stopping power of two-dimensional strongly correlated electron liquids
• Magnetic Field Effect for Two Electrons in a Two Dimensional Random Potential
• Global phase diagram of Coulomb-interacting anisotropic Weyl semimetals with disorder
• Charge Transport in a Spin-Polarized 2D Electron System in Silicon
• Magnetoresistance and spin polarization in the insulating regime of a Si two-dimensional electron system
• Deconstruction of the Trap Model for the New Conducting State in 2D
• Superconductor-Metal-Insulator Crossover in Disordered Thin Films
• Some mathematical aspects of Anderson localization: boundary effect, multimodality, and bifurcation
• Effective interactions between parallel-spin electrons in two-dimensional jellium approaching the magnetic phase transition
• Killing the Hofstadter butterfly, one bond at a time
• Metal-insulator transition in a two-dimensional electron system: the orbital effect of in-plane magnetic field
• Flicker Noise in Two-Dimensional Electron Gas
• Divergent Thermopower without a Quantum Phase Transition
• On-Site Interaction Effects on Localization : Dominance of Non-Universal Contributions
• Glass Transition in a Two-Dimensional Electron System in Silicon in a Parallel Magnetic Field
• Relevance of many-body interactions for correlated electrons in the strong-coupling limit
• In-plane magnetic field dependence of cyclotron relaxation time in a Si two-dimensional electron system
• Local Kondo temperatures in atomic chains
• Renormalization group and Ward identities in quantum liquid phases and in unconventional critical phenomena
• A Self-Organized Model for the Flicker Noise in Interacting Two-Dimensional Electron Gas
• Interactions in high-mobility 2D electron and hole systems
• Quantum phase coherence in non-Markovian and reaction-diffusive transport
• Electronic localization in two dimensions
• Dipole trap model for the metallic state in gated silicon-inversion layers
• Local Interlayer Tunneling Between Two-Dimensional Electron Systems in the Ballistic Regime
• Granular Effect on Electron Conduction in Discontinuous Metal Films
• Magnetic instability and spin-glass order beyond the Anderson-Mott transition in interacting power-law random banded matrix fermions
• Spin polarization and effective mass: a numerical study in disordered two dimensional systems
• Universal transport at Lifshitz metal-insulator transitions in two dimensions
• Anderson localization: a density matrix approach