LOCAL MAGNETIC-FIELDS ON FE-57 NUCLEI IN HEXAGONAL BA3CO2FE24O41 (CO(2)Z) FERRITE

被引：5
|
作者：
HANKIEWICZ, JH [1 ]
PAJAK, Z [1 ]
MURAKHOWSKI, AA [1 ]
机构：
[1] AM GORKII UNIV,DEPT PHYS,KHARKOV,UKRAINE
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 140卷
关键词：
D O I：
10.1016/0304-8853(94)01401-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Nuclear magnetic resonance spin-echo technique was used on naturally abundant Fe-57 isotope to determine the thermal behavior of the local magnetic field in Ba3Co2Fe24O41 hexagonal ferrite in the temperature range 4.2-320 K. Comparing to the ten sites known from crystallographic studies, signals from seven interstitial sites were detected. The results show that the local magnetic field in three sublattices decreases much more slowly than the macroscopic magnetization.
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收藏
页码：2093 / 2094
页数：2
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