Articles tagged "Ordering"

The 16th European Microscopy Congress 2016
Characterisation of ordering in the A-site deficient perovskite Ca1-xLa2x/3TiO3 using STEM / EELS
Mohsen Danaie (1), Demie Kepaptsoglou (2), Quentin Ramasse (2), Colin Ophus (3), Karl Whittle (4), Sebastian Lawson (5), Stella Pedrazzini (1), Neil Young (1), Paul Bagot (1), Philip Edmondson (6)
1. Dapartment of Materials, University of Oxford, Oxford, Royaume Uni 2. SuperSTEM Laboratory, SciTech Daresbury Campus, Daresbury, Royaume Uni 3. National Center for Electron Microscopy, Molecular Foundry, Berkeley, Etats-Unis 4. School of Engineering, University of Liverpool, Liverpool, Royaume Uni 5. Department of Materials Science & Eng, University of Sheffield, Sheffield, Royaume Uni 6. Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, Etats-Unis
Perovskite structures based on the formulation Ca1-xLa2x/3TiO3 have been extensively studied across a wide range of possible applications, such as anodes for solid oxide fuel…
The 16th European Microscopy Congress 2016
Nanoscale Ordering in Oxygen Deficient Quintuple Perovskite Sm2 εBa3+εFe5O15-δ revealed by TEM
Oleg Lebedev (1), Stuart Turner (2), Vladimir Cherepanov (3), Bernard Raveau (1)
1. Laboratory CRISMAT UMR 6508, , ENSICAEN-CNRS, Université Caen, Caen, France 2. EMAT, University of Antwerp, Antwerpen, Belgique 3. Department of Chemistry, Institute of Natural Sciences, Ural Federal University , Yekaterinburg, Russie
The introduction of two sorts of cations with different valence and size, such as Ba2+ or Sr2+ and Ln3+, in the A-sites of transition metal…