Flexural waves in graphene and 2D supracrystals

Flexural waves in graphene and 2D supracrystals

A method has been proposed for the calculation of the phase and group velocities of flexural waves in one-atom-thick graphene-like structures. The method is based on the expression for the flexural modulus in terms of the two-dimensional Young’s modulus. The method is also applicable to studying the...

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Veröffentlicht in:Physics of the solid state 2012-08, Vol.54 (8), p.1612-1614
Hauptverfasser: Brazhe, R. A., Kochaev, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Graphene
Graphite
Mechanical Properties
Monomolecular films
Physics
Physics and Astronomy
Physics of Strength
Plasticity
Solid State Physics
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Beschreibung
Zusammenfassung:A method has been proposed for the calculation of the phase and group velocities of flexural waves in one-atom-thick graphene-like structures. The method is based on the expression for the flexural modulus in terms of the two-dimensional Young’s modulus. The method is also applicable to studying the characteristics of swelling waves in single-walled nanotubes of a sufficiently large diameter.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783412080069