Pd polarization and interfacial moments in Pd-Fe multilayers -: art. no. 144403

被引：33

作者：

Cheng, L

Altounian, Z

Ryan, DH

Ström-Olsen, JO

Sutton, M

Tun, Z

机构：

[1] McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada

[2] McGill Univ, Ctr Phys Mat, Montreal, PQ H3A 2T8, Canada

[3] CNR, Steacie Inst Mol Sci, Neutron Programme Mat Res, Chalk River Labs, Chalk River, ON K0J 1J0, Canada

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.69.144403

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A combination of bulk magnetization, conversion electron Mossbauer spectroscopy, and polarized neutron reflectometry is used to show that in Pd/Fe multilayers at 4.5 K there is a slight (similar to10%) enhancement of the Fe moment at the Pd/Fe interface, and that the Pd is almost maximally polarized, with an average moment of 0.32mu(B) to a depth of about 20 Angstrom from the Pd/Fe interface. The Pd polarization is strongly temperature dependent.

引用

页码：144403 / 1

页数：5

共 33 条

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