Spin-resolved photoemission of a ferromagnetic MnSGe3(0001) epilayer onGe(111)

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2009
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Holder, Matthias
Preobrajenski, Alexei
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Journal of Applied Physics. 2009, 105, 73909. Available under: doi: 10.1063/1.3103336
Zusammenfassung

Here we present a study of the electronic structure of epitaxial ferromagnetic Mn5Ge3 (0001) films on Ge(111) by means of x-ray absorption spectroscopy, x-ray photoelectron spectroscopy, andspin-resolved photoelectron spectroscopy. Spin-polarization (P) value of +( 15+/- 5)% at the Fermienergy (Ep) is measured with a photon energy of h v=21.2 eV. Our findings are in contrast to recentband structure calculations. predicting P=-4l % at Ep for the ferromagnetic bulk Mn5Ge3.

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ISO 690DEDKOV, Yuriy S., Matthias HOLDER, Gillian KILIANI, Mikhail FONIN, Alexei PREOBRAJENSKI, 2009. Spin-resolved photoemission of a ferromagnetic MnSGe3(0001) epilayer onGe(111). In: Journal of Applied Physics. 2009, 105, 73909. Available under: doi: 10.1063/1.3103336
BibTex
@article{Dedkov2009Spinr-5346,
  year={2009},
  doi={10.1063/1.3103336},
  title={Spin-resolved photoemission of a ferromagnetic MnSGe3(0001) epilayer onGe(111)},
  volume={105},
  journal={Journal of Applied Physics},
  author={Dedkov, Yuriy S. and Holder, Matthias and Kiliani, Gillian and Fonin, Mikhail and Preobrajenski, Alexei},
  note={Article Number: 73909}
}
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