Mn 3s exchange splitting in mixed-valence manganites
| Autor(en): | Galakhov, VR Demeter, M Bartkowski, S Neumann, M Ovechkina, NA Kurmaev, EZ Logachevskaya, NI Mukovskii, YM Mitchell, J Ederer, DL |
Stichwörter: | ELECTRONIC-STRUCTURE; EMISSION; FE INSULATING COMPOUNDS; FILMS; LIMNO2; Materials Science; Materials Science, Multidisciplinary; PHOTOELECTRON-SPECTRA; Physics; Physics, Applied; Physics, Condensed Matter; RAY PHOTOEMISSION SPECTRA; SPECTROSCOPY; STATE; TRANSITION | Erscheinungsdatum: | 2002 | Herausgeber: | AMERICAN PHYSICAL SOC | Journal: | PHYSICAL REVIEW B | Volumen: | 65 | Ausgabe: | 11 | Zusammenfassung: | We present Mn 3s x-ray photoelectron spectra of manganese oxides with the Mn formal valency from 2+ to 4+. We found that the Sr2+ doping or cation deficiency in manganites do not change the Mn 3s splitting in manganites with the Mn formal valency from 3.0+ to 3.3+. We suggest that doping holes are localized in O 2p states. |
ISSN: | 10980121 | DOI: | 10.1103/PhysRevB.65.113102 |
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