ANOMALOUS MAGNETIC-PROPERTIES OF PR IONS IN PRXR1-XCO5 (R-EQUIVALENT-TO Y, SM)

被引：0
|
作者：
JIN, HM [1 ]
SHIMIZU, K [1 ]
HAN, XF [1 ]
YAN, Y [1 ]
ZHAO, TS [1 ]
机构：
[1] TOYAMA UNIV,FAC EDUC,TOYAMA 930,JAPAN
来源：
JOURNAL OF PHYSICS-CONDENSED MATTER | 1992年 / 4卷 / 44期
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D O I：
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中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The magnetic hyperfine fields of Pr ions in PrCo5 are measured by spin-echo NMR at 4.2 K. The magnetic properties for the PrxY1-xCo5, PrxSm1-xCo5 and DyxSm1-xCo5+0.2x compounds are analysed on the basis of the single-ion model under the assumption that the rare-earth ions are triply ionized. The magnetic moment and the hyperfine fields for Pr ions in PrCo5 are calculated to be much larger than those observed in experiments, while good agreement is observed for Sm and Dy ions in SmCos and DyCo5.2, respectively.
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页码：8609 / 8616
页数：8
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