Interaction-Driven Spectrum Reconstruction in Bilayer Graphene

Abstract

The nematic phase transition in electronic liquids, driven by Coulomb interactions, represents a new class of strongly correlated electronic ground states. We studied suspended samples of bilayer graphene, annealed so that it achieves very high quasiparticle mobilities. Bilayer graphene is a truly two-dimensional material with complex chiral electronic spectra and the high quality of our samples allowed us to observe strong spectrum reconstructions and electron topological transitions that can be attributed to a nematic phase transition and a decrease in rotational symmetry. These results are especially surprising because no interaction effects have been observed so far in bilayer graphene in the absence of an applied magnetic field.

References in corpus (15)

• Electric Field Effect in Atomically Thin Carbon Films
• The electronic properties of graphene
• Ultrahigh electron mobility in suspended graphene
• Suspended Graphene: a bridge to the Dirac point
• Biased bilayer graphene: semiconductor with a gap tunable by electric field effect
• Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
• Electronic liquid crystal state in the high-temperature superconductor YBCO(6.45)
• Formation of a Nematic Fluid at High Fields in Sr3Ru2O7
• Limits on electron quality in suspended graphene due to flexural phonons
• Quantum Anomalous Hall State in Bilayer Graphene
• Ballistic transmission through a graphene bilayer
• Low density ferromagnetism in biased bilayer graphene
• Role of the trigonal warping on the minimal conductivity of bilayer graphene
• Strained bilayer graphene: Band structure topology and Landau level spectrum
• Landau levels in deformed bilayer graphene at low magnetic fields

Cited by in corpus (164)

• Cloning of Dirac fermions in graphene superlattices
• The electronic properties of bilayer graphene
• Dirac materials
• Electronic properties of graphene-based bilayer systems
• High frequency electric field induced nonlinear effects in graphene (review)
• Isospin magnetism and spin-triplet superconductivity in Bernal bilayer graphene
• On-chip integrated, silicon-graphene plasmonic Schottky photodetector, with high responsivity and avalanche photogain
• Transport Spectroscopy of Symmetry-Broken Insulating States in Bilayer Graphene
• Colloquium: Graphene spectroscopy
• Strain-induced Evolution of Electronic Band Structures in a Twisted Graphene Bilayer
• Chiral d-wave superconductivity in doped graphene
• Mechanical cleaning of graphene
• Electrically tunable transverse magnetic focusing in graphene
• How close can one approach the Dirac point in graphene experimentally?
• Electrically controllable magnetism in twisted bilayer graphene
• Evidence for a Spin Phase Transition at ν=0 in Bilayer Graphene
• Cascade of isospin phase transitions in Bernal bilayer graphene at zero magnetic field
• Minimum Conductivity and Evidence for Phase Transitions in Ultra-clean Bilayer Graphene
• Observation of a Nematic Quantum Hall Liquid on the Surface of Bismuth
• Competing Nematic, Anti-ferromagnetic and Spin-flux orders in the Ground State of Bilayer Graphene
• Charge Nematicity and Electronic Raman Scattering in Iron-based Superconductors
• Instabilities of the AA-stacked graphene bilayer
• Unconventional superconductivity in systems with annular Fermi surfaces: Application to rhombohedral trilayer graphene
• Quantum Hall Effects in Graphene-Based Two-Dimensional Electron Systems
• Electronic multicriticality in bilayer graphene
• Quantum Hall effect and semiconductor to semimetal transition in biased black phosphorus
• Stacking boundaries and transport in bilayer graphene
• Electron-hole collision limited transport in charge-neutral bilayer graphene
• Wannier Function Approach to Realistic Coulomb Interactions in Layered Materials and Heterostructures
• Instabilities of interacting electrons on the honeycomb bilayer
• Antiferromagnetism in the Hubbard Model on the Bernal-stacked Honeycomb Bilayer
• Antiferromagnetic state in bilayer graphene
• Edge excitations of the canted antiferromagnetic phase of the $\nu =0$ quantum Hall state in graphene: a simplified analysis
• Transport Gap in Suspended Bilayer Graphene at Zero Magnetic Field
• Fermions on bilayer graphene: symmetry breaking for B=0 and nu=0
• Pseudospin Order in Monolayer, Bilayer, and Double-Layer Graphene
• Geometrical and topological aspects of graphene and related materials
• Edge scattering of electrons in graphene
• THz detection with epitaxial graphene field effect transistors on silicon carbide
• Superconductivity from electronic interactions and spin-orbit enhancement in bilayer and trilayer graphene
• Insulating state in tetralayers reveals an even-odd interaction effect in multilayer graphene
• Interacting electrons on trilayer honeycomb lattices
• Excitonic Instability and Pseudogap Formation in Nodal Line Semimetal ZrSiS
• Gapped broken symmetry states in ABC trilayer graphene
• Graphene hot-electron light bulb: incandescence from hBN-encapsulated graphene in air
• Graphene-Silicon-On-Insulator (GSOI) Schottky Diode Photodetectors
• Tunable Lifshitz Transitions and Multiband Transport in Tetralayer Graphene
• Nematicity and Orbital Depairing in Superconducting Bernal Bilayer Graphene with Strong Spin Orbit Coupling
• Spatially-indirect Exciton Condensate Phases in Double Bilayer Graphene
• Intervalley coherence and intrinsic spin-orbit coupling in rhombohedral trilayer graphene
• Correlated metals and unconventional superconductivity in rhombohedral trilayer graphene: A renormalization group analysis
• Magnetic and Kohn-Luttinger instabilities near a Van Hove singularity: monolayer versus twisted bilayer graphene
• Extended Hubbard model in undoped and doped monolayer and bilayer graphene: Selection rules and organizing principle among competing orders
• Fictitious gauge fields in bilayer graphene
• Chiral tunneling through generic one-dimensional potential barriers in bilayer graphene
• Isospin and momentum polarized orders in bilayer graphene
• AA-stacked bilayer graphene in an applied electric field: Tunable antiferromagnetism and coexisting exciton order parameter
• Competing Ordered States in Bilayer Graphene
• A Family of Finite-Temperature Electronic Phase Transitions in Graphene Multilayers
• Effective Landau Level Diagram of Bilayer Graphene
• Ordered Loop Current States in Bilayer Graphene
• Broken-symmetry $\nu =0$ quantum Hall states in bilayer graphene: Landau level mixing and dynamical screening
• Antiferromagnetic states and phase separation in doped AA-stacked graphene bilayers
• Anisotropic Strain Induced Soliton Movement Changes Stacking Order and Bandstructure of Graphene Multilayers
• Quantum Monte Carlo Calculations for Carbon Nanotubes
• Instabilities on graphene's honeycomb lattice with electron-phonon interactions
• Local Spin Susceptibilities of Low-Dimensional Electron Systems
• Bilayer graphene with parallel magnetic field and twisting: Phases and phase transitions in a highly tunable Dirac system
• Broken-symmetry states and phase diagram of the lowest Landau level in bilayer graphene
• Spin Symmetry of the Bilayer Graphene Groundstate
• Magnetic spectrum of trigonally warped bilayer graphene - semiclassical analysis, zero modes, and topological winding numbers
• Spontaneous Layer-Pseudospin Domain Walls in Bilayer Graphene
• Inherited and flatband-induced ordering in twisted graphene bilayers
• Superconductivity on the brink of spin-charge order in doped honeycomb bilayer
• Non-abelian gauge fields and quadratic band touchings in molecular graphene
• Effective Mass in Bilayer Graphene at Low Carrier Densities: the Role of Potential Disorder and Electron-Electron Interaction
• Electric-field-tunable electronic nematic order in twisted double-bilayer graphene
• Cyclotron motion in the vicinity of a Lifshitz transition in graphite
• Distinct Competing Ordered ν=2 States in Bilayer Graphene
• Conductance anomaly near the Lifshitz transition in strained bilayer graphene
• Persistent Current States in Bilayer Graphene
• Quantum critical behavior of two-dimensional Fermi systems with quadratic band touching
• Classification of massive and gapless phases in bilayer graphene
• Bilayer graphene under pressure: Electron-hole Symmetry Breaking, Valley Hall Effect, and Landau Levels
• Probing the tunable multi-cone bandstructure in Bernal bilayer graphene
• Direct Visualization of Native Defects in Graphite and Their Effect on the Electronic Properties of Bernal-Stacked Bilayer Graphene
• Flat band electrons and interactions in rhombohedral trilayer graphene
• Screening and collective modes in gapped bilayer graphene
• Excitonic and superconducting orders from repulsive interaction on the doped honeycomb bilayer
• Effect of the band structure topology on the minimal conductivity for bilayer graphene with symmetry breaking
• Intraband electron focusing in bilayer graphene
• Zero modes and charged Skyrmions in graphene bilayer
• Evidence of Lifshitz transition in thermoelectric power of ultrahigh mobility bilayer graphene
• Ground state of classical bilayer Wigner crystals
• Interaction-induced insulating state in thick multilayer graphene
• On the coexistence of antiferromagnetism and d + i d superconducting correlations in the graphene bilayer
• Quantum electrodynamics with anisotropic scaling: Heisenberg-Euler action and Schwinger pair production in the bilayer graphene
• Euler - Heisenberg effective action and magnetoelectric effect in multilayer graphene
• Interaction dominated transport and Coulomb drag in bilayer graphene
• Chiral symmetry and its manifestation in optical responses in graphene: interaction and multi-layers
• Coexistence and competition of nematic and gapped states in bilayer graphene
• Layer Antiferromagnetic State in Bilayer Graphene : A First-Principle Investigation
• Lifshitz transition and thermoelectric properties of bilayer graphene
• Anomalous Dirac point transport due to extended defects in bilayer graphene
• Electronic Instabilities of the AA-Honeycomb Bilayer
• Gross-Neveu-Heisenberg criticality from competing nematic and antiferromagnetic orders in bilayer graphene
• Spontaneous Chiral Symmetry Breaking in Bilayer Graphene
• Pseudo-magnetic field distribution and pseudo-Landau levels in suspended graphene flakes
• Transport Measurement of Landau level Gaps in Bilayer Graphene
• Impact of thermal annealing on graphene devices encapsulated in hexagonal boron nitride
• Nanospot Angle-Resolved Photoemission Study of Bernal-Stacked Bilayer Graphene on Hexagonal Boron Nitride: Band Structure and Local Variation of Lattice Alignment
• Quantum Anomalous Hall Phase Stabilized via Realistic Interactions on a Kagome Lattice
• Polarization-sensitive absorption of THz radiation by interacting electrons in chirally stacked multilayer graphene
• Half Metallic Bilayer Graphene
• Topological flat bands in a family of multilayer graphene moiré lattices
• Valley-Selective Topological Ordered States in Irradiated Bilayer Graphene
• Spin- and band-ferromagnetism in trilayer graphene
• Phase structure of monolayer graphene from effective U(1) gauge theory on honeycomb lattice
• Unruh effect in vacua with anisotropic scaling: Applications to multilayer graphene
• Electronic Ground State in Bilayer Graphene with Realistic Coulomb Interactions
• Localized states due to expulsion of resonant impurity levels from the continuum in bilayer graphene
• Spontaneous Layer Polarization and Conducting Domain Walls in the Quantum Hall Regime of Bilayer Graphene
• Theory of intrinsic acoustic plasmons in twisted bilayer graphene
• Quantum multicriticality of bilayer graphene in the presence of a tunable energy gap
• Triplet superconductivity and spin density wave in biased AB bilayer graphene
• Decrypting the cyclotron effect in graphite using Kerr rotation spectroscopy
• Symmetry characterization of the collective modes of the phase diagram of the $\nu =0$ quantum Hall state in graphene: Mean-field and spontaneously broken symmetries
• Excitonic Instabilities and Insulating States in Bilayer Graphene
• From local spin nematicity to altermagnets: Footprints of band topology
• Topologically protected Landau levels in bilayer graphene in finite electric fields
• Possible Broken Inversion and Time-Reversal Symmetry State of Electrons in Bilayer Graphene
• Half-metal and other fractional metal phases in doped AB bilayer graphene
• Effective perpendicular electric field as a probe for interlayer pairing in ambient-pressure superconducting La${}_{2.85}$Pr${}_{0.15}$Ni${}_2$O${}_7$ thin films
• Energetics of complex phase diagram in a tunable bilayer graphene probed by quantum capacitance
• Valley polarization, magnetization, and superconductivity in bilayer graphene near the van Hove singularity
• Gate-induced Gap in Bilayer Graphene Suppressed by Coulomb Repulsion
• Coherent exciton transport in semiconductors
• Broken sublattice symmetry states in Bernal stacked multilayer graphene
• Strain dependent conductivity in biased bilayer graphene
• Absence of broken inversion symmetry phase of electrons in bilayer graphene under charge density fluctuations
• Disorder-tuned selection of order in bilayer graphene
• Ising quantum Hall ferromagnetism in Landau levels $\left|N\right|\ge 1$ of bilayer graphene
• A critical nematic phase with pseudogap-like behavior in twisted bilayers
• Pseudodiffusive conductance, quantum-limited shot noise, and Landau-level hierarchy in biased graphene bilayer
• Trigonal warping, pseudodiffusive transport, and finite-system version of the Lifshitz transition in magnetoconductance of bilayer-graphene Corbino disks
• Color degeneracy of competing orders near topological defects cores in planar quadratic band touching systems
• Confinement induced interlayer molecules: a route to strong interatomic interactions
• Conductivity scaling and the effects of symmetry-breaking terms in bilayer graphene Hamiltonian
• Minimal conductivity and signatures of quantum criticality in ballistic graphene bilayer
• Electron-electron interactions in non-equilibrium bilayer graphene
• Many-body effects, orbital mixing and cyclotron resonance in bilayer graphene
• Canted antiferromagnetism and excitonic order in gated double-layer graphene
• Magnetoconductance of the Corbino disk in graphene: Chiral tunneling and quantum interference in the bilayer case
• Spontaneous charge-ordered state in Bernal-stacked bilayer graphene
• Mean-field analysis of a Hubbard interaction on Bernal Bilayer Graphene
• Optical manifestations of symmetry breaking in bilayer graphene
• Magnetically Controlling the Explosion of Dirac Fermions during the Oxidation of Graphene
• Mode-selective cloaking and phase-matching cavity resonances in bilayer graphene transport
• Aharonov-Bohm magnetism and Landau diamagnetism in semimetals
• Compatible Instability: Gauge Constraints of Elasticity Inherited by Electronic Nematic Criticality
• Dynamical current-current correlation in the two-dimensional parabolic Dirac system
• Ordered states in AB bilayer graphene in SU(4)-symmetric model
• Ordered states of undoped AB bilayer graphene: bias induced cascade of transitions
• Mode-Resolved Multiband Ballistic Transport and Conductance Thresholds in Bilayer Graphene Junctions