Spin-dependent electron emission from metals in the neutralization of He+ ions
Spin-dependent electron emission from metals in the neutralization of He+ ions
复制标题
中和 He 离子时金属的自旋相关电子发射
DOI：
10.1103/physreva.72.024901
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
P. Echenique
中科院分区：
文献类型：
--
作者：
M. Alducin;J. I. Juaristi;R. Muiño;M. Rösler;P. Echenique
顺磁表面，并解开每个涉及的机制所起的作用。结果表明，表面的电子-电子散射过程决定了总产额的自旋极化。高能发射的电子是提供有关He+离子中和过程和表面电子性质的直接信息的电子。
paramagnetic surfaces, and to disentangle the role played by each of the involved mechanisms. We show that electron-electron scattering processes at the surface determine the spin-polarization of the total yield. High energy emitted electrons are the ones providing direct information on the He + ion neutralization process and on the electronic properties of the surface.