SPIN-FLIP LOW-ENERGY-ELECTRON EXCHANGE SCATTERING IN NIO(100)

被引：9

作者：

FROMME, B ^{[1
]}

HYLLA, A ^{[1
]}

KOCH, C ^{[1
]}

KISKER, E ^{[1
]}

GORSCHLUTER, A ^{[1
]}

MERZ, H ^{[1
]}

机构：

[1] UNIV MUNSTER,INST PHYS,D-48149 MUNSTER,GERMANY

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 148卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(95)00199-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Electron exchange processes in NiO have been examined by complete spin-polarized electron energy loss spectroscopy. The measurements show a complicated dependence of the spin-flip exchange scattering on incident angle and energy, unexpected from existing theories and measurements on atoms and ferromagnets. The amount of exchange processes is dramatically enhanced in specular scattering geometry for incident energies around 30, 38 and 100 eV, which is attributed to resonant excitation.

引用

页码：181 / 182

页数：2

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