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April 21, 2014
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Schematic to model phonon scattering in a multilayer graphene ribbon.
Schematic to model phonon scattering by boundary in a multilayer graphene ribbon where the group velocity and wave vector are not collinear because of the highly anisotropic structure.
Credit: Li Shi, The University of Texas at Austin
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
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