Nesting and instability in a two-dimensional system

被引：0

作者：

Lin, F ^{[1
]}

Chen, XB

Fu, RT

Sun, X

Kawazoe, Y

机构：

[1] Univ Yangzhou, Dept Phys, Yangzhou 225002, Peoples R China

[2] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China

[3] Acad Sinica, Natl Lab Infrared Phys, Shanghai 200433, Peoples R China

[4] Inst Mol Sci, Okazaki, Aichi 444, Japan

[5] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 98077, Japan

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1998年 / 206卷 / 02期

关键词：

D O I：

10.1002/(SICI)1521-3951(199804)206:2<559::AID-PSSB559>3.0.CO;2-#

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Different from one-dimensional systems, nesting in two-dimensional (2D) systems is not perfect but some 2D systems still have Peierls instability and hidden nesting. This paper shows that the nest nearest neighbor (NNN) hopping which controls the nesting deviation, heavily suppresses the Peierls instability. There is a critical value for the NNN hopping, beyond which the Peierls instability is destroyed and the hidden nesting is lost. The impact of such change to other phase transitions is discussed.

引用

页码：559 / 565

页数：7

共 50 条

[1] Magnetization instability in a two-dimensional system
Daneshvar, AJ
Ford, CJB
Simmons, MY
Khaetskii, AV
Hamilton, AR
Pepper, M
Ritchie, DA
PHYSICAL REVIEW LETTERS, 1997, 79 (22) : 4449 - 4452
[2] Nesting in two-dimensional lattices
Ling, Fan
Sun, Xin
Wuli Xuebao/Acta Physica Sinica, 1994, 43 (08): : 1318 - 1329
[3] Imperfect nesting and Peierls instability for a two-dimensional tight-binding model
Yuan, Q
Nunner, T
Kopp, T
EUROPEAN PHYSICAL JOURNAL B, 2001, 22 (01): : 37 - 42
[4] Imperfect nesting and Peierls instability for a two-dimensional tight-binding model
Q. Yuan
T. Nunner
T. Kopp
The European Physical Journal B - Condensed Matter and Complex Systems, 2001, 22 : 37 - 42
[5] Two-Dimensional Nesting System Based on Hybrid Genetic Algorithm
WU Qingming
Wuhan University Journal of Natural Sciences, 2009, 14 (01) : 60 - 64
[6] The nesting problem of two-dimensional semantics
Xu, Zhaoqing
PHILOSOPHICAL FORUM, 2021, 52 (02): : 177 - 183
[7] Two-dimensional semantics and the nesting problem
Chalmers, David J.
Rabern, Brian
ANALYSIS, 2014, 74 (02) : 210 - 224
[8] Instability in a two-dimensional dilute interacting Bose system
Mullin, WJ
Holzmann, M
Laloë, F
JOURNAL OF LOW TEMPERATURE PHYSICS, 2000, 121 (5-6) : 269 - 274
[9] Instability in a Two-Dimensional Dilute Interacting Bose System
W. J. Mullin
M. Holzmann
F. Laloë
Journal of Low Temperature Physics, 2000, 121 : 269 - 274
[10] Research on Two-dimensional Irregular Parts Nesting with Ant Colony System
Zhong Xiang-qiang
Liang Li-dong
ICCSIT 2010 - 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 2, 2010, : 541 - 544

← 1 2 3 4 5 →