Order of Phase Transition on a Simple Cubic Lattice Determined by Cluster Variation Method

被引：3

作者：

Kiyokane, Naoya ^{[1
]}

Mohri, Tetsuo ^{[1
,2
]}

机构：

[1] Hokkaido Univ, Div Engn & Mat Sci, Grad Sch Engn, Sapporo, Hokkaido 0608628, Japan

[2] Hokkaido Univ, Res Ctr Integrat Math, Sapporo, Hokkaido 0608628, Japan

来源：

MATERIALS TRANSACTIONS | 2010年 / 51卷 / 03期

关键词：

cluster variation method; order of phase transition; simple cubic lattice; correlation function; VARIATION APPROXIMATION; EQUILIBRIA; ALLOYS;

D O I：

10.2320/matertrans.MBW200904

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Detailed analyses of the free energy behavior near the order-disorder transition temperature on a simple cubic lattice are;Attempted by cluster variation method (CVM). The entropy is formulated within a cubic approximation of the CVM and two kinds of nearest neighbor pair interaction energies are assumed in the internal energy; one is independent of an atomic distance, r, and the other depends on r through Lennard-Jones type pair potential. In both cases, it is found that the order of the transition is of second order. [doi: 10.2320/matertrans.MBW200904]

引用

页码：463 / 468

页数：6

共 50 条

[1] Order of phase transition on a simple cubic lattice determined by cluster variation method
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
不详
Mater. Trans., 3 (463-468):
[2] THE PHASE-DIAGRAM OF SIMPLE METAMAGNETS AS DETERMINED BY THE CLUSTER VARIATION METHOD
MEIJER, PHE
EKMEKCI, S
PHYSICA A, 1982, 113 (03): : 351 - 366
[3] PHASE-TRANSITION IN SIMPLE CUBIC ISING LATTICE
HELM, M
PHYSICA, 1972, 62 (01): : 109 - &
[4] THE PROPAGATION OF ORDER IN THE SIMPLE CUBIC LATTICE
OGUCHI, T
JOURNAL OF CHEMICAL PHYSICS, 1950, 18 (11): : 1517 - 1517
[5] PHASE TRANSITION IN THE HEISENBERG FULLY-FRUSTRATED SIMPLE CUBIC LATTICE
Ngo, V. Thanh
Hoang, D. Tien
Diep, H. T.
MODERN PHYSICS LETTERS B, 2011, 25 (12-13): : 929 - 936
[6] Variation of cluster properties in lattice percolation problem: A prototype of phase transition
Borstnik, B
Lukman, D
EUROPEAN PHYSICAL JOURNAL B, 2000, 16 (01): : 113 - 117
[7] Variation of cluster properties in lattice percolation problem: A prototype of phase transition
B. Borštnik
D. Lukman
The European Physical Journal B - Condensed Matter and Complex Systems, 2000, 16 : 113 - 117
[8] Cluster-variation-Padé-approximant method for the simple cubic Ising model
Pelizzola, Alessandro
2000, American Physical Society (61):
[9] Cluster-variation-Pade-approximant method for the simple cubic Ising model
Pelizzola, A
PHYSICAL REVIEW E, 2000, 61 (05): : 4915 - 4919
[10] Study of the first-order phase transition in the classical and quantum random field Heisenberg model on a simple cubic lattice
de Sousa, J. Ricardo
de Albuquerque, Douglas F.
de Arruda, Alberto S.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2012, 391 (12) : 3361 - 3365

← 1 2 3 4 5 →