Low-temperature thermodynamic properties of one-dimensional disordered electron lattice system

被引：7

作者：

Slavin, V ^{[1
]}

机构：

[1] BI Verkin Inst Low Temp Phys & Engn, UA-61103 Kharkov, Ukraine

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 2004年 / 241卷 / 13期

关键词：

D O I：

10.1002/pssb.200402069

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The ground state and low-temperature thermodynamic properties of a one-dimensional Generalized Wigner crystal on disordered host-lattice have been studied. It is established that the spectrum of elementary excitations has a gapless structure. An instability of the ground state with respect to arbitrary small disordering of host-lattice is revealed. This instability leads to long-range correlations breaking. An influence of long-range action of the inter-particle repulsion potential on thermodynamic properties is studied. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2928 / 2937

页数：10

共 15 条

[1]

Andrei E. Y., 1997, 2D ELECT SYSTEMS HEL

[2] ONE-DIMENSIONAL ISING-MODEL AND THE COMPLETE DEVILS STAIRCASE [J].

BAK, P ;

BRUINSMA, R .

PHYSICAL REVIEW LETTERS, 1982, 49 (04) :249-251

[3]

Bello M S., 1981, Sov. Phys.-JETP, V53, P822

[4]

FISHER DS, CONDMAT0012290

[5]

Huang K., 1963, Statistical Mechanics

[6] GENERALIZED WIGNER LATTICES IN ONE DIMENSION AND SOME APPLICATIONS TO TETRACYANOQUINODIMETHANE (TCNQ) SALTS [J].

HUBBARD, J .

PHYSICAL REVIEW B, 1978, 17 (02) :494-505

[7]

Le Doussal P., 1999, PHYS REV E, V59, P4795

[8]

Mezard M., 1987, SPIN GLASS THEORY

[9]

NEJOH H, 1995, APPL PHYS LETT, V6421, P2803

[10]

Shklovskii B. I., 2013, Electronic Properties of Doped Semiconductors, V45

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