Nature of the Resonant 6-eV Satellite in Ni: Photoelectron Spin-Polarization Analysis
Nature of the Resonant 6-eV Satellite in Ni: Photoelectron Spin-Polarization Analysis
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Ni 中谐振 6-eV 卫星的性质：光电子自旋极化分析
DOI：
10.1103/physrevlett.47.1314
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发表时间：
1981
影响因子：
8.6
通讯作者：
G. Rothberg
中科院分区：
文献类型：
--
作者：
R. Clauberg;W. Gudat;E. Kisker;E. Kuhlmann;G. Rothberg
使用单色同步辐射进行的自旋极化、能量分辨光电能谱显示，Ni的6-eV卫星在接近3 p− 3 d激发阈值（h ν = 65 eV）时高度自旋极化。这一观察结果证明了模型的有效性，涉及M2，3 M4，5 M4，5俄歇跃迁与最终本地化的两个空穴束缚态和排除在一个电子带图片的解释。
Spin-polarized, energy-resolved photoemission using monochromatized synchrotron radiation shows that the 6-eV satellite of Ni is highly spin polarized near to the 3 p− 3 d excitation threshold (h ν≈ 65 eV). This observation proves the validity of the model involving M 2, 3 M 4, 5 M 4, 5 Auger transitions with final localized two-hole bound states and rules out explanations within a one-electron band picture.