FLUCTUATIONS OF THE SPECIFIC-HEAT IN ONE-DIMENSIONAL DILUTE ISING-MODELS

被引：0
|
作者：
TANAKA, T [1 ]
FUJISAKA, H [1 ]
INOUE, M [1 ]
机构：
[1] KAGOSHIMA UNIV,FAC SCI,DEPT PHYS,KAGOSHIMA 890,JAPAN
来源：
PHYSICA A | 1994年 / 206卷 / 1-2期
关键词：
D O I：
10.1016/0378-4371(94)90116-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The statistical characteristics of sample-to-sample fluctuations of the specific heat in one-dimensional dilute Ising models are studied by using the fluctuation-spectrum approach for the global characterization of fluctuations. It is found that below a critical value of q, which is the parameter describing the fluctuation due to dilution, there appear double peaks in the order-q specific heat curve versus temperature.
引用
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页码：13 / 24
页数：12
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