Title :
Surface magnetism and spin polarized photoemission
Author :
Alvarado, S.F. ; Eib, W. ; Meier, F. ; Sattler, K. ; Siegmann, H.C.
Author_Institution :
Laboratorium für Festkörperphysik, ETH Hönggerberg, CH Zürich, Switzerland.
fDate :
3/1/1976 12:00:00 AM
Abstract :
The spin polarized photoemission experiment is shortly described. Some of the more serious difficulties in analyzing the data are mentioned, with special emphasis on the influence of the surface on the polarization of the emitted electron beam. Three measurements: 1) determination of the escape depth of the photoelectrons, 2) spin polarized photoemission from EuO, and 3) Ni, serve as examples for demonstrating the power-but also the problems-of this type of experiment.
Keywords :
Magnetic films/devices; Magnetic measurements; Nickel materials/devices; Photoemitting materials/devices; Rare-earth materials/devices; Surfaces; Data analysis; Electron beams; Electron emission; Light scattering; Magnetic analysis; Magnetoelasticity; Metal-insulator structures; Optical polarization; Photoelectricity; Thumb;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1976.1059006
