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Title: Flexural phonons in supported graphene: from pinning to localization

Journal Article · · Scientific Reports
ORCiD logo [1]; ORCiD logo [2];  [3]
  1. Texas A & M Univ., College Station, TX (United States)
  2. L. D. Landau Inst. for Theoretical Physics, Moscow (Russian Federation); Skolkovo Institute of Science and Technology (Russian Federation)
  3. Texas A & M Univ., College Station, TX (United States); Weizmann Inst. of Science, Rehovot (Israel)

We identify graphene layer on a disordered substrate as a system where localization of phonons can be observed. Generally, observation of localization for scattering waves is not simple, because the Rayleigh scattering is inversely proportional to a high power of wavelength. The situation is radically different for the out of plane vibrations, so-called flexural phonons, scattered by pinning centers induced by a substrate. In this case, the scattering time for vanishing wave vector tends to a finite limit. One may, therefore, expect that physics of the flexural phonons exhibits features characteristic for electron localization in two dimensions, albeit without complications caused by the electron-electron interactions. We confirm this idea by calculating statistical properties of the Anderson localization of flexural phonons for a model of elastic sheet in the presence of the pinning centers. Finally, we discuss possible manifestations of the flexural phonons, including the localized ones, in the electronic thermal conductance.

Research Organization:
Texas A & M Univ., College Station, TX (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0014154
OSTI ID:
1612099
Journal Information:
Scientific Reports, Vol. 8, Issue 1; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

References (77)

The structure of suspended graphene sheets journal March 2007
Statistical Mechanics of Membranes and Surfaces: Proceedings of the Jerusalem Winter School for Theoretical Physics conference June 1989
Anomalous elasticity, fluctuations and disorder in elastic membranes journal May 2018
Two-Dimensional Phonon Transport in Supported Graphene journal April 2010
Direct Nanoscale Imaging of Ballistic and Diffusive Thermal Transport in Graphene Nanostructures journal May 2012
Non-Hookean statistical mechanics of clamped graphene ribbons journal March 2017
The effect of intrinsic crumpling on the mechanics of free-standing graphene journal November 2015
Electronic Cooling in Graphene journal May 2009
Statistics of energy levels and eigenfunctions in disordered systems journal March 2000
Anderson transitions journal October 2008
Self-consistent theory of polymerized membranes journal August 1992
Giant Intrinsic Carrier Mobilities in Graphene and Its Bilayer journal January 2008
Electron-phonon cooling in large monolayer graphene devices journal February 2016
Thermal transport and Wiedemann-Franz law in the disordered Fermi liquid journal August 2014
Scattering of flexural waves on thin plates journal March 1995
Spectral correlations from the metal to the mobility edge journal November 1995
Electron–Phonon Coupling in Suspended Graphene: Supercollisions by Ripples journal May 2014
Disorder-Assisted Electron-Phonon Scattering and Cooling Pathways in Graphene journal September 2012
Response of thermalized ribbons to pulling and bending journal March 2016
Scaling Behavior and Strain Dependence of In-Plane Elastic Properties of Graphene journal January 2016
Fluctuations in membranes with crystalline and hexatic order journal January 1987
Graphene Bimetallic-like Cantilevers: Probing Graphene/Substrate Interactions journal November 2011
Graphene kirigami journal July 2015
Atomic Structure of Graphene on SiO2 journal June 2007
Electrostatic interactions between graphene layers and their environment journal May 2008
Heat diffusion in the disordered electron gas journal March 2016
Scaling Theory of Localization: Absence of Quantum Diffusion in Two Dimensions journal March 1979
Increasing the elastic modulus of graphene by controlled defect creation journal December 2014
Electron-phonon mediated heat flow in disordered graphene journal September 2012
Numerical simulation of the localization of elastic waves in two- and three-dimensional heterogeneous media journal July 2008
Measurement of the Electronic Thermal Conductance Channels and Heat Capacity of Graphene at Low Temperature journal October 2013
Localization of acoustic waves journal May 1985
Van der Waals heterostructures journal July 2013
High-resolution scanning tunneling microscopy imaging of mesoscopic graphene sheets on an insulating surface journal May 2007
Conductivity of suspended graphene at the Dirac point journal October 2012
Anomalous interface adhesion of graphene membranes journal September 2013
Rippling and crumpling in disordered free-standing graphene journal October 2015
Spatially resolved spectroscopy of monolayer graphene on SiO 2 journal May 2009
Crumpling Transition in Elastic Membranes: Renormalization Group Treatment journal April 1988
Asymptotic freedom at zero temperature in free-standing crystalline membranes journal March 2014
Theory of thermal conductivity in the disordered electron liquid journal March 2016
Phonon Bottleneck in Graphene-Based Josephson Junctions at Millikelvin Temperatures journal July 2013
Anderson localization of phonons in dimension d = 1 , 2 , 3 : Finite-size properties of the inverse participation ratios of eigenstates journal June 2010
Anderson transitions text January 2008
Anderson Transitions text January 2007
Electrostatic interactions between graphene layers and their environment text January 2007
Atomic Structure of Graphene on SiO2 text January 2008
Spatially resolved spectroscopy of monolayer graphene on SiO2 text January 2008
Electronic Cooling in Graphene text January 2009
Pinning of a two-dimensional membrane on top of a patterned substrate: the case of graphene text January 2010
Disorder-Assisted Electron-Phonon Scattering and Cooling Pathways in Graphene text January 2011
Electron-phonon mediated heat flow in disordered graphene text January 2012
Mechanical Properties of Warped Membranes text January 2013
Numerical simulation of the localization of elastic waves in two- and three-dimensional heterogeneous media text January 2013
Thermal Transport and Wiedemann-Franz Law in the Disordered Fermi Liquid text January 2013
Electron-phonon cooling in large monolayer graphene devices text January 2015
Response of thermalized ribbons to pulling and bending text January 2015
The Effect of Intrinsic Crumpling on the Mechanics of Free-Standing Graphene text January 2015
The structure of suspended graphene sheets text January 2007
Statistics of energy levels and eigenfunctions in disordered systems text January 1999
Statistical mechanics of randomly polymerized membranes journal September 1991
Curvature disorder in tethered membranes: A new flat phase at T =0 journal August 1992
Localization in a disordered elastic medium near two dimensions journal May 1983
Weak localization and anharmonicity of phonons journal December 1985
Flat glassy phases and wrinkling of polymerized membranes with long-range disorder journal August 1993
Mesoscopic fluctuations of eigenfunctions and level-velocity distribution in disordered metals journal May 1995
Statistics of prelocalized states in disordered conductors journal December 1995
Scaling properties of flexible membranes from atomistic simulations: Application to graphene journal September 2009
Pinning of a two-dimensional membrane on top of a patterned substrate: The case of graphene journal April 2011
Mechanical properties of warped membranes journal July 2013
Intrinsic and extrinsic corrugation of monolayer graphene deposited on SiO 2 journal February 2009
Dephasing Time in Graphene Due to Interaction with Flexural Phonons journal August 2014
Level Correlations Driven by Weak Localization in 2D Systems journal March 1995
Conductivity of suspended graphene at the Dirac point text January 2012
Van der Waals heterostructures text January 2013
Rippling and crumpling in disordered free-standing graphene text January 2015
Electron-phonon coupling in suspended graphene: supercollisions by ripples text January 2015