Local structure in a tetravalent-substituent BIMEVOX system: BIGEVOX
Yajun Yue, Aleksandra Dzięgielewska, S. Hull, F. Krok, Richard M. Whiteley, Harold Toms, M. Małys, Man Zhang, Haixue Yan, Isaac Abrahams
Abstract
Total neutron and X-ray scattering and 51 V solid-state NMR reveal details of the local structure in the BIGEVOX oxide ion conductor. A non-random deficiency in next-nearest-neighbour vacancy pairs in the 〈100〉 tetragonal direction is found.
Topics & Concepts
Tetragonal crystal systemVacancy defectSubstituentNeutron scatteringConductorCrystallographyIonScatteringLocal structureMaterials scienceCondensed matter physicsChemistryMolecular physicsCrystal structurePhysicsStereochemistryOpticsOrganic chemistryComposite materialAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesAdvanced Condensed Matter Physics