Temperature dependent transport in suspended graphene

Abstract

The resistivity of ultra-clean suspended graphene is strongly temperature dependent for 5K<T<240K. At T~5K transport is near-ballistic in a device of ~2um dimension and a mobility ~170,000 cm^2/Vs. At large carrier density, n>0.5*10^11 cm^-2, the resistivity increases with increasing T and is linear above 50K, suggesting carrier scattering from acoustic phonons. At T=240K the mobility is ~120,000 cm^2/Vs, higher than in any known semiconductor. At the charge neutral point we observe a non-universal conductivity that decreases with decreasing T, consistent with a density inhomogeneity <10^8 cm^-2.

References in corpus (18)

• Ultrahigh electron mobility in suspended graphene
• Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer
• Intrinsic and Extrinsic Performance Limits of Graphene Devices on SiO2
• Charged Impurity Scattering in Graphene
• Atomic Structure of Graphene on SiO2
• Carrier transport in 2D graphene layers
• Measurement of Scattering Rate and Minimum Conductivity in Graphene
• Quantum-limited shot noise in graphene
• Acoustic phonon scattering limited carrier mobility in 2D extrinsic graphene
• Quantum Hall Ferromagnetism in Graphene
• Current-induced cleaning of graphene
• High-Resolution Scanning Tunneling Microscopy Imaging of Mesoscopic Graphene Sheets on an Insulating Surface
• Electronic transport in graphene: A semi-classical approach including midgap states
• Midgap states and charge inhomogeneities in corrugated graphene
• Friedel oscillations, impurity scattering and temperature dependence of resistivity in graphene
• Voltage and temperature dependencies of conductivity in gated graphene
• Boltzmann transport and residual conductivity in bilayer graphene
• Transport in suspended graphene

Cited by in corpus (132)

• Boron nitride substrates for high-quality graphene electronics
• Probing the Nature of Defects in Graphene by Raman Spectroscopy
• Production, properties and potential of graphene
• Micrometer-scale ballistic transport in encapsulated graphene at room temperature
• Graphene Spintronics
• Ripple Texturing of Suspended Graphene Atomic Membranes
• STM Spectroscopy of ultra-flat graphene on hexagonal boron nitride
• Raman Spectroscopy of Graphene Edges
• Colloquium: The transport properties of graphene: An introduction
• Controlling electron-phonon interactions in graphene at ultra high carrier densities
• Intrinsic Response of Graphene Vapor Sensors
• Thermoelectric and Magnetothermoelectric Transport Measurements of Graphene
• Dirac Cones and Minigaps for Graphene on Ir(111)
• Thermal conductivity of suspended pristine graphene measured by Raman spectroscopy
• Limits on electron quality in suspended graphene due to flexural phonons
• Interference effect on Raman spectrum of graphene on SiO_2/Si
• On resonant scatterers as a factor limiting carrier mobility in graphene
• Quantum Hall effect and Landau level crossing of Dirac fermions in trilayer graphene
• Screening induced temperature dependent transport in 2D graphene
• Gate-controlled non-volatile graphene-ferroelectric memory
• Mobility in Semiconducting Graphene Nanoribbons: Phonon, Impurity, and Edge Roughness Scattering
• Probing thermal expansion of graphene and modal dispersion at low-temperature using graphene NEMS resonators
• Electron-phonon heat transfer in monolayer and bilayer graphene
• How perfect can graphene be?
• Fabrication methods for integrating 2D materials
• Edge chirality determination of graphene by Raman spectroscopy
• Graphene field effect transistors with ferroelectric gating
• High-Mobility Few-Layer Graphene Field Effect Transistors Fabricated on Epitaxial Ferroelectric Gate Oxides (Supplementary Information)
• High-Mobility Few-Layer Graphene Field Effect Transistors Fabricated on Epitaxial Ferroelectric Gate Oxides
• Silane-Catalyzed Fast Growth of Large Single-Crystalline Graphene on Hexagonal Boron Nitride
• Supercollision cooling in undoped graphene
• Lattice field theory simulations of graphene
• How close can one approach the Dirac point in graphene experimentally?
• Quantum Hall Effect on Top and Bottom Surface States of Topological Insulator (Bi1-xSbx)2Te3 Films
• High Thermoelectric Power Factor in Graphene/hBN Devices
• Electron-Phonon Interactions and the Intrinsic Electrical Resistivity of Graphene
• Pseudomagnetic fields and ballistic transport in a suspended graphene sheet
• Review: Graphene oxide 2D thin films for high performance nonlinear integrated photonics
• Nanoelectromechanical Sensors based on Suspended 2D Materials
• Tunable Schottky barrier and high responsivity in graphene/Si-nanotip optoelectronic device
• Probing charge scattering mechanisms in suspended graphene by varying its dielectric environment
• Hot electron cooling by acoustic phonons in graphene
• Third-order nonlinear optical response of 2D materials in the telecom band
• Minimum Conductivity and Evidence for Phase Transitions in Ultra-clean Bilayer Graphene
• Modeling Electrical Switching of Nonvolatile Phase-Change Integrated Nanophotonic Structures with Graphene Heaters
• Contact resistance and shot noise in graphene transistors
• Theory of charged impurity scattering in two dimensional graphene
• Electron density distribution and screening in rippled graphene sheets
• Wafer-scale Epitaxial Graphene Growth on the Si-face of Hexagonal SiC (0001) for High Frequency Transistors
• Large yield production of high mobility freely suspended graphene electronic devices on a PMGI based organic polymer
• Monte-Carlo study of the electron transport properties of monolayer graphene within the tight-binding model
• Rippling of Graphene
• Effect of short- and long-range scattering in the conductivity of graphene: Boltzmann approach vs tight-binding calculations
• Conductivity of interacting massless Dirac particles in graphene: Collisionless regime
• Amplified-reflection plasmon instabilities in grating-gate plasmonic crystals
• Plasmonic excitations in Coulomb coupled N-layer graphene structures
• Quantum behavior of graphene transistors near the scaling limit
• Dirac fermions in strong electric field and quantum transport in graphene
• Quantum and classical confinement of resonant states in a trilayer graphene Fabry-Perot interferometer
• Tuning Photoinduced Terahertz Conductivity in Monolayer Graphene: Optical Pump Terahertz Probe Spectroscopy
• Temperature dependence of the conductivity of ballistic graphene
• Revivals of quantum wave-packets in graphene
• Quantum Hall effect in polycrystalline graphene: The role of grain boundaries
• Density dependent electrical conductivity in suspended graphene: Approaching the Dirac point in transport
• Boundary Scattering in Ballistic Graphene
• First-principles study of the electrical and lattice thermal transport in monolayer and bilayer graphene
• Rectification in three-terminal graphene junctions
• Finite Conductivity Minimum in Bilayer Graphene without Charge Inhomogeneities
• Direct growth of mm-size twisted bilayer graphene by plasma-enhanced chemical vapor deposition
• High performance integrated graphene electro-optic modulator at cryogenic temperature
• Complementary-like Graphene Logic Gates Controlled by Electrostatic Doping
• Dirac-Kronig-Penney model for strain-engineered graphene
• Integrating Functional Oxides with Graphene
• Atomistic investigation of low-field mobility in graphene nanoribbons
• Gate-Controlled Quantum Dots Based on Two-Dimensional Materials
• Non-linear resistivity and heat dissipation in monolayer graphene
• Enhanced Logic Performance with Semiconducting Bilayer Graphene Channels
• Graphene magnetoresistance in a parallel magnetic field: Spin polarization effect
• Piezoelectric surface acoustical phonon limited mobility of electrons in graphene on a GaAs substrate
• Electron spin relaxation in graphene from a microscopic approach: Role of electron-electron interaction
• Mobility enhancement in graphene by in situ reduction of random strain fluctuations
• Scanning Tunneling Microscopy and Spectroscopy of Graphene on Insulating Substrates
• Theory of the spontaneous buckling of doped graphene
• Artifical atoms in interacting graphene quantum dots
• Colorimetry technique for scalable characterization of suspended graphene
• Formation of p-n junction in polymer electrolyte-top gated bilayer graphene transistor
• Direct Visualization of Native Defects in Graphite and Their Effect on the Electronic Properties of Bernal-Stacked Bilayer Graphene
• Vertex renormalization in dc conductivity of doped chiral graphene
• A Comparative Study of Substrates Disorder on Mobility in the Graphene Nanoribbon: Charged Impurity, Surface Optical Phonon, Surface Roughness
• Scattering between minivalleys in a moiré material
• Dirac model of electronic transport in graphene antidot barriers
• Gate tunable quantum transport in double layer graphene
• Ag and Au Atoms Intercalated in Bilayer Heterostructures of Transition Metal Dichalcogenides and Graphene
• Temperature and gate effects on contact resistance and mobility in graphene transistors by TLM and Y-function methods
• Does carrier velocity saturation help to enhance fmax in graphene field-effect transistors?
• Nonequilibrium mesoscopic conductance fluctuations as the origin of 1/f noise in epitaxial graphene
• Towards electron transport measurements in chemically modified graphene: The effect of a solvent
• Electronic and transport properties in geometrically disordered graphene antidot lattices
• Dephasing time in graphene due to interaction with flexural phonons
• Superconductivity in twisted multilayer graphene: a smoking gun in recent condensed matter physics
• Disorder-induced rippled phases and multicriticality in free-standing graphene
• Nanoscale structural and electrical properties of graphene grown on AlGaN by catalyst-free chemical vapor deposition
• First-principles study on the bulk and two-dimensional structures of AMnBi(A =K, Rb, Cs)-family materials
• Full consideration of acoustic phonon scatterings in two-dimensional Dirac materials
• Nonsymmorphic Dirac semimetal and carrier dynamics in doped spin-orbit-coupled Mott insulator Sr${}_2$IrO${}_4$
• Spectral properties and the Kondo effect of cobalt adatoms on silicene
• Origin of multiple band gap values in single width nanoribbons
• Maskless laser processing of graphene
• Using graphene conductors to enhance the functionality of atom-chips
• Low-temperature linear transport of two-dimensional massive Dirac fermions in silicene: residual conductivity and spin/valley Hall effects
• Nanoscale Topographical Replication of Graphene Architecture by Artificial DNA nanostructures
• Effect of piezoelectric substrate on phonon-drag thermopower in monolayer graphene
• Dry transfer method for suspended graphene on lift-off-resist: simple ballistic devices with Fabry-Pérot interference
• Quasiclassical nonlinear plasmon resonance in graphene
• Ballistic magnetotransport in graphene
• Resistivity of non-Galilean invariant two dimensional Dirac system
• Low-energy electrodynamics of Dirac semimetal phases in the doped Mott insulator Sr${}_2$IrO${}_4$
• Intrinsic and extrinsic effects on intraband optical conductivity of hot carriers in photoexcited graphene
• Fluctuation-induced currents in suspended graphene nanoribbons: Adiabatic quantum pumping approach
• Large-scale critical behavior of the rippling phase transition for graphene membranes
• Spin-dependent electronic lenses based on hybrid graphene nanostructures
• Electron-hole collision-limited resistance of gapped graphene
• Probing charged impurities in suspended graphene using Raman spectroscopy
• Graphene resistivity in diffusive limit due to scalar and vector potential electron-phonon scattering
• Ultraclean suspended graphene by radiolysis of adsorbed water
• Non-linear photoconductivity of strongly driven graphene
• Thermal Dynamics of Graphene Edges Investigated by Polarized Raman Spectroscopy
• Electron viscosity and device-dependent variability in four-probe electrical transport in ultra-clean graphene field-effect transistors
• Effect of arsenic doping on structural and electronic properties of MoSe${}_2$ monolayer: an ab initio study
• Raman spectroscopy and imaging of graphene
• Effect of Interlayer Shear to Graphene Resonators
• Non-Abelian Charge Transport in Three-Flavor Gauge Semimetal Model with Braiding Majoranas