Vacuum Resonance States as Atomic-Scale Probes of Noncollinear Surface Magnetism.
Vacuum Resonance States as Atomic-Scale Probes of Noncollinear Surface Magnetism.
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真空共振态作为非共线表面磁性的原子尺度探针
DOI:
10.1103/physrevlett.123.087202
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发表时间:
2019
影响因子:
8.6
通讯作者:
R. Wiesendanger
中科院分区:
文献类型:
--
作者:
A. Schlenhoff;S. Kovarik;S. Krause;R. Wiesendanger
The reflection of electrons at noncollinear magnetic surfaces is investigated by spin-polarized scanning tunneling microscopy and spectroscopy on unoccupied resonance states locatedin vacuo. Even for energies up to 20 eV above the Fermi level, the resonance states are found to be spin split, exhibiting the same local spin quantization axis as the underlying spin texture. Mapping the spin-dependent electron phase shift upon reflection at the surface on the atomic scale demonstrates the relevance of all magnetic ground state interactions for the scattering of spin-polarized low-energy electrons.
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DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
M. Donath;C. Math;M. Pickel;A. Schmidt;M. Weinelt
通讯作者:
M. Weinelt
影响因子:
8.6
作者:
A. Schlenhoff;A. Sonntag;J. Hermenau;J. Friedlein;S. Krause;R. Wiesendanger
通讯作者:
R. Wiesendanger
影响因子:
1.9
作者:
A. J. Caamano;Y. Pogorelov;O. Custance;J. Méndez;A. Baró;J. Veuillen;J. Gómez‐Rodríguez;J. Sáenz
通讯作者:
J. Sáenz
影响因子:
3.7
作者:
dos Santos, Flaviano Jose;Dias, Manuel dos Santos;Lounis, Samir
通讯作者:
Lounis, Samir
影响因子:
3.7
作者:
Kubetzka, A;Pietzsch, O;Wiesendanger, R
通讯作者:
Wiesendanger, R