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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Mclaughlin, Abbie
University of Aberdeen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2022Variable Temperature Neutron Diffraction Study of the Oxide Ion Conductor Ba3VWO8.5citations
- 2021A pressure induced reversal to the 9R perovskite in Ba3MoNbO8.5citations
- 2018Physicochemical Toolscitations
- 2017An investigation of the electronic, structural and magnetic properties of the ruddlesden-popper phase Sr3RuCoO7citations
- 2016An investigation of the optical properties and water splitting potential of the coloured metallic perovskites Sr1-xBaxMoO3citations
- 2016A Variable Temperature Synchrotron X-ray Diffraction Study of Colossal Magnetoresistant NdMnAsO0.95F0.05citations
- 2016The Structure and Optical Properties of Sr1-xCaxMoO3citations
- 2014Structural and magnetic characterisation of the novel spin frustrated double perovskite Sr2ScMoO6citations
- 2010Valence bond glass on an fcc lattice in the double perovskite Ba2YMoO6citations
- 2010Persistence of the valence bond glass state in the double perovskites Ba2-xSrxYMoO6citations
- 2006Magnetic and structural studies of the double perovskites Ba2REMoO6citations
- 2006Defect structure of ferromagnetic superconducting RuSr2GdCu2O8citations
- 2003Magnetotransport properties of doped RuSr2GdCu2O8citations
Places of action
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article
The Structure and Optical Properties of Sr1-xCaxMoO3
Abstract
The solid solution Sr1-xCaxMoO3 (x = 0, 0.05, 0.1, 0.13, 0.15 & 0.17) has successfully been synthesised and X-ray Powder diffraction has revealed the occurrence of structural phase transitions, from cubic Pm-3m to tetragonal I4/mcm, and then to orthorhombic Imma as the value of x increased. Discontinuities were observed in the cell parameters and bond lengths and angles at the transition from tetragonal to orthorhombic symmetry as a result of the switching of the octahedral rotation axis at the tetragonal to orthorhombic transition. The increased octahedral tilting could also be linked to the decrease in the band gap from 2.20 eV to 2.10 eV as x increased from 0 – 0.17.