ELASTICITY OF A QUANTUM MONOLAYER SOLID

被引：1

作者：

BRUCH, LW ^{[1
]}

机构：

[1] TECH UNIV DENMARK,INST FYS KEM,DK-2800 LYNGBY,DENMARK

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.45.7161

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A perturbation-theory formulation of the zero-temperature elastic constants is used to verify symmetry relations for a (monolayer) triangular lattice. A generalization of the Cauchy relation between the two elastic constants of the triangular lattice with central-pair-potential interactions is given for the quantum solid. The first-order quantum corrections are rederived in this formalism, and previous calculations are reanalyzed.

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页码：7161 / 7164

页数：4

相关论文

共 13 条

[1] SECOND-ORDER ELASTIC CONSTANTS OF A SOLID UNDER STRESS [J].

BARRON, THK ;

KLEIN, ML .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1965, 85 (545P) :523-&

[2] CALCULATIONS OF THE SHEAR MODULUS OF A TWO-DIMENSIONAL QUANTUM SOLID [J].

BRUCH, LW ;

GOTTLIEB, JM .

PHYSICAL REVIEW B, 1988, 37 (10) :4920-4929

[3]

FEYNMAN RP, CITED INDIRECTLY

[4] ORIENTATIONAL ORDERING IN INCOMMENSURATE SOLID HELIUM MONOLAYERS ON GRAPHITE [J].

GREIF, JM ;

GOODSTEIN, DL .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1981, 44 (3-4) :347-366

[5]

GREIF JM, 1982, THESIS CALTECH

[6] COMPARISON OF LATTICE-DYNAMICS AND CELL-MODEL APPROXIMATIONS WITH MONTE-CARLO THERMODYNAMIC PROPERTIES [J].

HOLT, AC ;

HOOVER, WG ;

GRAY, SG ;

SHORTLE, DR .

PHYSICA, 1970, 49 (01) :61-&

[7] PATH-INTEGRAL MONTE-CARLO STUDY OF THE HARD-DISK SOLID [J].

LEUNG, PW ;

CHESTER, GV .

PHYSICAL REVIEW B, 1991, 43 (01) :735-751

[8] AN EXACT QUANTUM STATISTICAL FORMULATION OF THE ELASTIC-CONSTANTS OF A SOLID [J].

MCLELLAN, AG .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1984, 17 (01) :1-12

[9] THE INTERNAL STRAIN OF A CRYSTAL-LATTICE AND ITS CONTRIBUTIONS TO THE ELASTIC-CONSTANTS AND PIEZOELECTRIC COEFFICIENTS [J].

MCLELLAN, AG .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1984, 17 (17) :2999-3007

[10] ISOTHERMAL ELASTIC CONSTANTS FOR ARGON . THEORY AND MONTE CARLO CALCULATIONS [J].

SQUIRE, DR ;

HOLT, AC ;

HOOVER, WG .

PHYSICA, 1969, 42 (03) :388-&