Magnetic circular dichroism in the soft X ray absorption region of several Mn based ferromagnetic alloys

被引：3

作者：

Kimura, A

Suga, S

Imada, S

Muro, T

Shishidou, T

Park, SY

Miyahara, T

Kaneko, T

Kanomata, T

机构：

[1] NATL LAB HIGH ENERGY PHYS,PHOTON FACTORY,TSUKUBA,IBARAKI 305,JAPAN

[2] TOHOKU UNIV,RES INST IRON STEEL & OTHER METALS,SENDAI,MIYAGI 980,JAPAN

[3] TOHOKU GAKUIN UNIV,FAC TECHNOL,DEPT APPL PHYS,TAGAJO,MIYAGI 985,JAPAN

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1996年 / 78卷 / 78期

关键词：

D O I：

10.1016/S0368-2048(96)80081-8

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

We have investigated the magnetic electronic structures of PtMnSb, NiMnSb, MnSb and MnAlGe by XAS and MCD spectra in the Mn 2p core absorption region. The different degree of the electron itinerancy of the Mn 3d state is discussed. The large orbital moment of Mn 3d electrons is revealed for MnSb by the MCD spectrum. In addition, an induced magnetic moment of Sb valence orbital is clearly indicated for NiMnSb by the MCD spectrum in the Sb 3d core excitation region.

引用

页码：287 / 290

页数：4

共 7 条

[1]

ADACHI K, 1988, LANDOLTBORNSTEIN, V3, P148

[2] ABSORPTION RESONANCES IN THE 2P THRESHOLD OF MANGANESE ATOMS [J].