Acoustic phonon contribution to the resistivity of twisted bilayer graphene
arXiv:2302.07275 · doi:10.1103/PhysRevB.107.235155
Abstract
We calculate the contribution to the doping () and temperature () dependence of the electrical resistivity of twisted bilayer graphene (TBLG) due to scattering by acoustic phonons. Our calculation retains the full Bistritzer-MacDonald (BM) band structure, with a focus on understanding the role of the complicated geometric features present in the BM band structure on electronic transport theory. We find that the band geometry plays an important role in determining the resistivity, giving an intricate dependence on both and that mirrors features in the band structure and complicates the Bloch-Grüneisen (BG) crossover. Our calculations predict pronounced departures from the standard simplistic expectation of a linear -dependence above the BG crossover. In particular, we are able to explain the presence of the resistance peaks that have been observed in experiment, as well as quantitatively predict the temperatures at which they occur. Our calculated theoretical results are germane to an ongoing debate over the existence of a strange metal state in TBLG by providing a quantitatively accurate theory for the TBLG resistivity at finite temperatures.
arXiv commentarXiv admin note: text overlap with arXiv:2206.04080
References in corpus (48)
- Van der Waals heterostructures
- Magic-angle graphene superlattices: a new platform for unconventional superconductivity
- Correlated Insulator Behaviour at Half-Filling in Magic Angle Graphene Superlattices
- Moire bands in twisted double-layer graphene
- Tuning superconductivity in twisted bilayer graphene
- Unconventional quantum Hall effect and Berry's phase of 2pi in bilayer graphene
- Emergent ferromagnetism near three-quarters filling in twisted bilayer graphene
- Superconductors, Orbital Magnets, and Correlated States in Magic Angle Bilayer Graphene
- Intrinsic quantized anomalous Hall effect in a moiré heterostructure
- Controlling electron-phonon interactions in graphene at ultra high carrier densities
- Magic Angle Spectroscopy
- Flat Bands in Slightly Twisted Bilayer Graphene
- Graphene Bilayers with a Twist
- Acoustic phonon scattering limited carrier mobility in 2D extrinsic graphene
- Topological insulators in twisted transition metal dichalcogenide homobilayers
- Tunable Correlated Chern Insulator and Ferromagnetism in Trilayer Graphene/Boron Nitride Moiré Superlattice
- Tunable Moiré Bands and Strong Correlations in Small-Twist-Angle Bilayer Graphene
- Strange metal in magic-angle graphene with near Planckian dissipation
- Untying the insulating and superconducting orders in magic-angle graphene
- Theory of phonon-mediated superconductivity in twisted bilayer graphene
- Cascade of electronic transitions in magic-angle twisted bilayer graphene
- Cascade of Phase Transitions and Dirac Revivals in Magic Angle Graphene
- Decoupling superconductivity and correlated insulators in twisted bilayer graphene
- Superconductivity in rhombohedral trilayer graphene
- Isospin magnetism and spin-triplet superconductivity in Bernal bilayer graphene
- Phonon scattering dominated electron transport in twisted bilayer graphene
- Superconductivity without insulating states in twisted bilayer graphene stabilized by monolayer WSe
- Continuous Mott transition in semiconductor moiré superlattices
- Electrical switching of magnetic order in an orbital Chern insulator
- Quantum Criticality in Twisted Transition Metal Dichalcogenides
- Magic Angle Hierarchy in Twisted Graphene Multilayers
- Phonon-induced giant linear-in- resistivity in magic angle twisted bilayer graphene: Ordinary strangeness and exotic superconductivity
- Entropic evidence for a Pomeranchuk effect in magic angle graphene
- Spin-Orbit Enhanced Superconductivity in Bernal Bilayer Graphene
- Quantum critical behavior in magic-angle twisted bilayer graphene
- Quantum Phase Diagram of a Moiré-Hubbard Model
- Charge Smoothening and Band Flattening due to Hartree corrections in Twisted Bilayer Graphene
- Linear-in-T resistivity in dilute metals: A Fermi liquid perspective
- Metal-insulator transition in transition metal dichalcogenide heterobilayer moiré superlattices
- Chirality-dependent phonon-limited resistivity in multiple layers of graphene
- Interaction-Driven Filling-Induced Metal-Insulator Transitions in 2D Moiré Lattices
- Does filling-dependent band renormalization aid pairing in twisted bilayer graphene?
- Electron-phonon and electron-electron interaction effects in twisted bilayer graphene
- Phonon scattering induced carrier resistivity in twisted double bilayer graphene
- Disorder induced 2D metal-insulator transition in moiré transition metal dichalcogenide multilayers
- Strange metallicity of moiré twisted bilayer graphene
- Anderson localization crossover in 2D Si systems: The past and the present
- Phonon-limited resistivity of multilayer graphene systems
Cited by in corpus (4)
- Quantum acoustics unravels Planckian resistivity
- Spintwistronics: Photonic bilayer topological lattices tuning extreme spin-orbit interactions
- Quasiparticle and superfluid dynamics in Magic-Angle Graphene
- The kinetic theory of ultra-subsonic fermion systems and applications to flat band magic angle twisted bilayer graphene