Exact ground state phase diagrams of extended ANNNI and BNNNI models

被引：2

作者：

Hitaka, M

Muraoka, Y

Oda, K

Idogaki, T

Tucker, JW

机构：

[1] ARIAKE NATL COLL TECHNOL,DEPT GEN EDUC,OMUTA,FUKUOKA 836,JAPAN

[2] UNIV SHEFFIELD,DEPT PHYS,SHEFFIELD S3 7RH,S YORKSHIRE,ENGLAND

来源：

CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷

关键词：

D O I：

10.1007/BF02570948

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The ground state phase diagram of spin S = 3/2 extended Axial Next Nearest Neighbour Ising (ANNNI) model with higher order spill interaction is obtained exactly by using the Fundamental Spin Arrangement (FAS) method, and compared with those of S = 1/2 and 1 models. The results are also applicable to the Biaxial Next Nearest Neighbour Ising (BNNNI) model where there is competition between interactions within two directions.

引用

页码：1913 / 1914

页数：2

共 3 条

[1] The ground-state configurations of arbitrary spin-S Ising models with axial next-nearest-neighbour interactions [J].