Piezoeffect in fluorographane-like 2D supracrystals

Piezoeffect in fluorographane-like 2D supracrystals

The components of the tensor of piezoelectric constants of fluorographane-like 2D supracrystals have been calculated. It has been shown that their values can be higher than those of lithium niobate. The obtained results can be used in the development of piezotransducers for the excitation and detect...

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Veröffentlicht in:Physics of the solid state 2013-10, Vol.55 (10), p.2094-2096
Hauptverfasser: Brazhe, R. A., Kochaev, A. I., Sovetkin, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Electric properties
Electrical conductivity
Graphene
Lattice Dynamics
Lithium niobate
Physics
Physics and Astronomy
Solid State Physics
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Zusammenfassung:The components of the tensor of piezoelectric constants of fluorographane-like 2D supracrystals have been calculated. It has been shown that their values can be higher than those of lithium niobate. The obtained results can be used in the development of piezotransducers for the excitation and detection of terahertz elastic waves in nanoribbons and nanotubes.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783413100077