Spin polarization of the metallic Fe 3s photoemission spectrum.
Spin polarization of the metallic Fe 3s photoemission spectrum.
复制标题
金属 Fe 3s 光发射光谱的自旋偏振。
DOI：
10.1103/physrevlett.65.2450
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发表时间：
1990
影响因子：
8.6
通讯作者：
Kisker
中科院分区：
文献类型：
--
作者：
Hillebrecht;Jungblut;Kisker
Fe-金属3s核能级的自旋分辨光电发射数据表明，从自旋积分光电发射已知的两种结构具有少数自旋和多数自旋特征，少数自旋峰位于较低的结合能处。峰的线形和强度比与之前基于传统光电发射数据拟合的结果有很大不同。观察到的强度比 (1.16±0.1) 与离域 d 态的预期值 (1.0) 相似
Spin-resolved photoemission data of the Fe-metal 3s core level show that the two structures known from spin-integrated photoemission are of minority- and majority-spin character, the minority-spin peak being located at lower binding energy. The line shapes and intensity ratio of the peaks differ considerably from previous results based on fits of conventional photoemission data. The observed intensity ratio (1.16±0.1) is similar to the value expected for delocalized d states (1.0)