Lattice and charge inhomogeneities in transition metal oxides |
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| Affiliation: | 1. School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China;2. School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan, 430063, China;1. Department of Biochemistry, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, the Netherlands;2. Institute for Cardiovascular and Metabolic Research, School of Biological Sciences, University of Reading, Reading, UK;3. Institute for Molecular Cardiovascular Research, University Hospital Aachen, RWTH Aachen University, Aachen, Germany;4. Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center, Maastricht, the Netherlands;5. Synapse Research Institute, Maastricht, the Netherlands |
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| Abstract: | Transition metal oxides show an extremely rich variety of ground states which frequently can be modified through doping, pressure, temperature. The conventional understanding of these compounds as e.g. typical ionic systems or typical metallic systems yields incorrect results concerning their dynamical or electronic structures. It is shown here that the intrinsic instability of the doubly negatively charged oxygen ion O2− triggers many of the unusual properties. |
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