Publication Date:
2017-06-29
Description:
Author(s): Laura López-Mir, Regina Galceran, Javier Herrero-Martín, Bernat Bozzo, José Cisneros-Fernández, Elisa V. Pannunzio Miner, Alberto Pomar, Lluís Balcells, Benjamín Martínez, and Carlos Frontera X-ray absorption spectroscopy was used to determine the valence state in L a 2 C o 1 − x M n 1 + x O 6 ( x ≈ 0.23 ) thin films. We found that in spite of the nonstoichiometry, Co is in a divalent state while Mn ions show a mixed valence state. The relation of this finding with the magnetic properties of the films is ... [Phys. Rev. B 95, 224434] Published Wed Jun 28, 2017
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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