Spin polarization asymmetry at the surface of chromia

Spin polarization asymmetry at the surface of chromia

We demonstrate boundary spin polarization at the surface of a Cr _2 O _3 single crystal using spin-polarized low-energy electron microscopy (SPLEEM), complementing prior spin polarized photoemission, spin polarized inverse photoemission, and x-ray magnetic circular dichroism photoemission electron m...

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Bibliographic Details
Main Authors: Shi Cao, Xin Zhang, Ning Wu, A T N’Diaye, G Chen, A K Schmid, Xumin Chen, W Echtenkamp, A Enders, Ch Binek, P A Dowben
Format: Article
Language:English
Published: IOP Publishing 2014-01-01
Series:New Journal of Physics
Subjects:
magnetoelectrics
surface spin polarization
voltage control of spin
surface and interface dipoles
75.85.+t
75.70.Rf
Online Access:https://doi.org/10.1088/1367-2630/16/7/073021

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