ANALYSIS OF THE DEPENDENCE OF SPIN-SPIN CORRELATIONS ON THE THERMAL-TREATMENT OF NANOCRYSTALLINE MATERIALS

被引：236
作者：
HERNANDO, A
VAZQUEZ, M
KULIK, T
PRADOS, C
机构：
[1] CSIC, INST MAT, E-28006 MADRID, SPAIN
[2] WARSAW UNIV TECHNOL, DEPT MAT SCI, PL-02524 WARSAW, POLAND
来源：
PHYSICAL REVIEW B | 1995年 / 51卷 / 06期
关键词：
D O I：
10.1103/PhysRevB.51.3581
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of the magnetic properties of the amorphous matrix on the macroscopic behavior of soft nanocrystalline materials is analyzed. The random-anisotropy model is generalized to two magnetic phase systems. It is shown that recent observations dealing with a magnetic hardening at the first stage of nanocrystallization and a magnetic hardening at temperatures close to the matrix Curie temperature can be well understood with this generalization. © 1995 The American Physical Society.
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页码：3581 / 3586
页数：6
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