X-RAY MAGNETIC CIRCULAR-DICHROISM IN CRYSTALLINE AND AMORPHOUS FE-DY ALLOYS

被引：1
|
作者：
KOBAYASHI, K [1 ]
MARUYAMA, H [1 ]
MAEDA, H [1 ]
YAMAZAKI, H [1 ]
机构：
[1] OKAYAMA UNIV,FAC SCI,DEPT CHEM,OKAYAMA 700,JAPAN
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷
关键词：
X-RAY MAGNETIC CIRCULAR DICHROISM; SPIN-POLARIZATION; FE-RARE-EARTH AMORPHOUS ALLOYS;
D O I：
10.7567/JJAPS.32S2.311
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
X-ray magnetic circular dichroism has been studied on the crystalline and amorphous 80at%Fe-R(R=Sm,Gd,Tb and Dy) alloys. The dichroic spectrum at the Fe K-edge suggests that Fe 4p-bands hybridize with unoccupied bands of rare-earth. The intensity ratio between the XMCD spectra at the R L2- and L3-edges deviates from the ratio 1:-1 theoretically expected, which indicates a non-vanishing orbital angular momentum.
引用
收藏
页码：311 / 313
页数：3
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