X-ray magnetic-circular-dichroism probe of a noncollinear magnetic arrangement below the spin reorientation transition in Nd2Fe14B

被引：26

作者：

Chaboy, J ^{[1
]}

Garcia, LM

Bartolome, F

Marcelli, A

Cibin, G

Maruyama, H

Pizzini, S

Rogalev, A

Goedkoop, JB

Goulon, J

机构：

[1] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, E-50009 Zaragoza, Spain

[2] Univ Zaragoza, CSIC, Dept Fis Mat Condensada, E-50009 Zaragoza, Spain

[3] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[4] Okayama Univ, Fac Sci, Dept Phys, Okayama, Japan

[5] CNRS, Lab Louis Neel, F-38042 Grenoble, France

[6] ESRF, F-38042 Grenoble, France

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.57.8424

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The experimental detection of a spin reorientation phase transition by means of Fe K-edge x-ray magnetic circular dichroism (XMCD) is reported for Nd2Fe14B. The temperature dependence of the XMCD signals at both Fe (K edge) and Nd (L-2,L-3 edges) is compared to that of the mutual orientation of the Fe and Nd magnetic moments derived from macroscopic magnetic measurements. The present study results in the experimental probe of the existence of a noncollinear arrangement of both Fe and Nd magnetic moments, throughout the spin reorientation transition.

引用

页码：8424 / 8429

页数：6

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