Elastic properties of graphene: The Keating model

被引：19

作者：

Davydov, S. Yu. ^{[1
]}

机构：

[1] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

PHYSICS OF THE SOLID STATE | 2010年 / 52卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Shear Modulus; Elastic Constant; Bulk Modulus; Force Constant; Elastic Energy;

D O I：

10.1134/S1063783410040232

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The elastic properties of graphene have been described in terms of the Keating model. It has been shown that the two-dimensional structure of graphene is described by two independent elastic constants, like an isotropic solid. The Young's modulus and the Poisson's ratio have been determined. The results are compared with the experimental data obtained for graphite.

引用

页码：810 / 812

页数：3

共 14 条

[1] Strength of nanostructures [J].

Andrievski, R. A. ;

Glezer, A. M. .

PHYSICS-USPEKHI, 2009, 52 (04) :315-334

[2]

[Anonymous], 1985, Elasticity and Dislocation Inelasticity of Crystals

[3] ELASTIC CONSTANTS OF COMPRESSION-ANNEALED PYROLYTIC GRAPHITE [J].

BLAKSLEE, OL .

JOURNAL OF APPLIED PHYSICS, 1970, 41 (08) :3373-+

[4] On the elastic characteristics of graphene and silicene [J].

Davydov, S. Yu. .

PHYSICS OF THE SOLID STATE, 2010, 52 (01) :184-187

[5] Estimates of the Elastic Characteristics of Graphenes [J].

Davydov, S. Yu. .

PHYSICS OF THE SOLID STATE, 2009, 51 (10) :2166-2168

[6] Development of a model of silicon carbide thermodestruction for preparation of graphite layers [J].

Davydov, S. Yu. ;

Lebedev, A. A. ;

Smirnova, N. Yu. .

PHYSICS OF THE SOLID STATE, 2009, 51 (03) :481-484

[7] Mechanical properties of carbon nanostructures and related materials [J].

Eletskii, A. V. .

PHYSICS-USPEKHI, 2007, 50 (03) :225-261

[8]

Grabov V. M., 1985, Soviet Physics - Solid State, V27, P1210

[9] EFFECT OF INVARIANCE REQUIREMENTS ON ELASTIC STRAIN ENERGY OF CRYSTALS WITH APPLICATION TO DIAMOND STRUCTURE [J].

KEATING, PN .

PHYSICAL REVIEW, 1966, 145 (02) :637-&

[10]

Kittel C., 1953, Introduction to Solid State Physics

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