High oxygen pressures and the stabilization of the highest oxidation states of transition metals - Mössbauer spectroscopic characterization of the induced electronic phenomena
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DEMAZEAU, Gérard | |
| hal.structure.identifier | Chair of Radiochemistry, Department of Chemistry | |
| dc.contributor.author | BARANOV, Alexey | |
| hal.structure.identifier | Chair of Radiochemistry, Department of Chemistry | |
| dc.contributor.author | PRESNIAKOV, Igor | |
| hal.structure.identifier | Chair of Radiochemistry, Department of Chemistry | |
| dc.contributor.author | SOBOLEV, Alexey | |
| dc.date.issued | 2006 | |
| dc.identifier.issn | 0932-0776 | |
| dc.description.abstractEn | High oxygen pressures are a fruitful tool for the stabilization of the highest formal oxidation states of transition metals (Mn+) leading to the strongest chemical bonds; the improvement of the Mn+–O bond covalency induces different electronic phenomena. Among the physical characterizations applied to investigate such phenomena, 57Fe and 119Sn M¨ossbauer spectra are evaluated for studying unusual electronic configurations, orbital ordering, charge disproportionation and insulator-metal transitions in the perovskites series of 57Fe doped RENiO3 nickelates (RE = rare earths, Y and Tl) and 119Sn doped AEFeO3 ferrates (AE = Ca, Sr). | |
| dc.language.iso | en | |
| dc.publisher | Verlag der Zeitschrift Fuer Naturforschung | |
| dc.subject.en | Oxygen pressure | |
| dc.subject.en | High oxidation states | |
| dc.subject.en | Mössbauer spectroscopy | |
| dc.subject.en | Electronic configuration | |
| dc.subject.en | Orbital ordering | |
| dc.subject.en | Charge disproportionation | |
| dc.subject.en | Insulator metal | |
| dc.subject.en | Metal transition | |
| dc.title.en | High oxygen pressures and the stabilization of the highest oxidation states of transition metals - Mössbauer spectroscopic characterization of the induced electronic phenomena | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1515/znb-2006-1209 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Zeitschrift fur Naturforschung B | |
| bordeaux.page | 1527-1540 | |
| bordeaux.volume | 61 | |
| bordeaux.issue | 12 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00119974 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00119974v1 | |
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