D.A. Outka, J. Stöhr, et al.
The Journal of Chemical Physics
Circularly polarized soft x-rays have been used with an imaging photoelectron microscope to record images of magnetic domains at a spatial resolution of 1 micrometer. The magnetic contrast, which can be remarkably large, arises from the fact that the x-ray absorption cross section at inner-shell absorption edges of aligned magnetic atoms depends on the relative orientation of the photon spin and the local magnetization direction. The technique is element-specific, and, because of the long mean free paths of the x-rays and secondary electrons, it can record images of buried magnetic layers.
D.A. Outka, J. Stöhr, et al.
The Journal of Chemical Physics
B.P. Tonner, D. Dunham, et al.
Nuclear Inst. and Methods in Physics Research, A
F. Sette, S.J. Pearton, et al.
Physical Review Letters
M.G. Samant, J. Stöhr, et al.
Physical Review Letters