Spin-Resolved Photoelectron Spectroscopy of Fe3O4
Spin-polarized photoelectron spectroscopy has been used to study the candidate half metal Fe3O4. By using higher photon energies we can study polarization in "as received" samples, essentially "looking through" the disrupted surface. Our data agree with theoretical calculations for Fe3O4 but exhibit a lowered polarization.
S. A. Morton et al., "Spin-Resolved Photoelectron Spectroscopy of Fe3O4," Surface Science, vol. 513, no. 3, pp. L451-L457, Elsevier, Aug 2002.
The definitive version is available at http://dx.doi.org/10.1016/S0039-6028(02)01824-1
Keywords and Phrases
Carrier concentration; Iron oxides; Magnetic films; Morphology; Photoelectron spectroscopy; Photons; Polarization; Single crystals; Synchrotron radiation; Magnetic surfaces; Surface roughness
International Standard Serial Number (ISSN)
Article - Journal
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