# Flexural waves in graphene and 2D supracrystals

@article{Brazhe2012FlexuralWI, title={Flexural waves in graphene and 2D supracrystals}, author={R. A. Brazhe and Alexey I. Kochaev}, journal={Physics of the Solid State}, year={2012}, volume={54}, pages={1612-1614} }

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.

#### 8 Citations

Piezoelectric effect in graphene-like 2D supracrystals with a periodic perforation breaking the central symmetry

- Materials Science
- 2013

Components of the piezoelectric modulus tensor in graphene-like carbon 2D supracrystals with a periodic perforation breaking the centrosymmetry of the structure have been calculated. It has been… Expand

Simple model potential for the description of elastic properties of single-layer graphene

- Materials Science
- 2013

A model potential for the description of elastic properties of single-layer graphene has been proposed. The potential is reduced to the two-dimensional Keating model at a small strain, but is also… Expand

Propagation of electromagnetic waves in conducting graphene-like carbon nanoallotropes

- Physics
- 2017

Propagation of electromagnetic waves in graphene-like conducting carbon crystals with the (C)4ν and (C)6ν symmetries is studied. It is demonstrated that only TM waves can exist in such crystals. The… Expand

Electronic and optical properties of carbon supracrystalline sp2 nanoallotropes

- Physics
- 2016

Electronic and optical properties of 2D conducting carbon supracrystals are studied. The band structure is calculated using the tight-binding method. One sample is classified as semimetal, and the… Expand

Hypothetical planar and nanotubular crystalline structures with five interatomic bonds of Kepler nets type

- Materials Science
- 2017

The possibility of metastable existence of planar and non-chiral nanotubular crystalline lattices in the form of Kepler nets of 34324, 3342, and 346 types (the notations are given in Schlafly… Expand

Acoustical characteristics of single-walled noncarbon nanotubes: Longitudinal and torsional waves

- Materials Science
- Computational Condensed Matter
- 2019

Abstract A study based on nonlocal continuum elastic theory is presented on the acoustic properties of single-walled noncarbon nanotubes, including boron nitride (BN), aluminum nitride (AlN), gallium… Expand

Highly sensitive and selective uric acid biosensor based on a three-dimensional graphene foam/indium tin oxide glass electrode.

- Materials Science, Medicine
- Analytical biochemistry
- 2015

A three-dimensional (3D) continuous and interconnected network graphene foam (GF) was synthesized by chemical vapor deposition using nickel foam as a template and showed a high sensitivity and high selectivity for the detection of uric acid in the presence of ascorbic acid. Expand

Electrochemical determination of uric acid in the presence of ascorbic acid by hybrid of ZnO nanorods and graphene nanosheets

- Materials Science
- Ionics
- 2017

ZnO nanorods and graphene foam were synthesized via hydrothermal synthesis and chemical vapor deposition, respectively. Hybrid of ZnO nanorods and graphene nanosheets was prepared by ultrasonic… Expand

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