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Evidence for the half-metallic ferromagnetic state of Fe3O4 by spin-resolved photoelectron spectroscopy

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2002

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Physical Review B. 2002, 65, 064417. Available under: doi: 10.1103/PhysRevB.65.064417

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The spin-dependent electronic structure of thin epitaxial films of magnetite, Fe3O4(111), has been investigated at room temperature by means of spin-, energy-, and angle-resolved photoemission spectroscopy. Near the Fermi energy EF a spin polarization of -(80±5)% is found. The spin-resolved photoemission spectra for binding energies between 1.5 eV and EF show good agreement with spin-split band energies from densityfunctional calculations.

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ISO 690DEDKOV, Yuriy S., Ulrich RÜDIGER, Gernot GÜNTHERODT, 2002. Evidence for the half-metallic ferromagnetic state of Fe3O4 by spin-resolved photoelectron spectroscopy. In: Physical Review B. 2002, 65, 064417. Available under: doi: 10.1103/PhysRevB.65.064417
BibTex
@article{Dedkov2002Evide-4716,
  year={2002},
  doi={10.1103/PhysRevB.65.064417},
  title={Evidence for the half-metallic ferromagnetic state of Fe3O4 by spin-resolved photoelectron spectroscopy},
  volume={65},
  journal={Physical Review B},
  author={Dedkov, Yuriy S. and Rüdiger, Ulrich and Güntherodt, Gernot},
  note={Article Number: 064417}
}
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