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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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Liu, Prof Yun
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2021Microwave Dielectric Materials with Defect-Dipole Clusters Induced Colossal Permittivity and Ultra-low Losscitations
- 2020Janus conductive/insulating microporous ion-sieving membranes for stable Li-S batteriescitations
- 2020Synthesis, structure and dielectric properties of the Sr3Ti1-: XZrxNb4O15, (0 ≤ x ≤ 1), series of tungsten bronze type compoundscitations
- 2018Study of the B -site ion behaviour in the multiferroic perovskite bismuth iron chromium oxidecitations
- 2018Structure, dielectric and ferroelectric properties of lead free (K,Na)(Nb)O3-xBiErO3 piezoelectric ceramicscitations
- 2006Stacking fault disorder and its diffraction consequences in Ba3MNb2O9 (M=Co and Mn) 1:2 triple perovskitescitations
- 2006A structure and phase analysis investigation of the "1:1" ordered A2InNbO6 perovskites (A=Ca2+, Sr2+, Ba2+)citations
- 2004A structure, conductivity and dielectric properties investigation of A 3CoNb 2O 9 (A=Ca 2+, Sr 2+, Ba 2+) triple perovskitescitations
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article
Synthesis, structure and dielectric properties of the Sr3Ti1-: XZrxNb4O15, (0 ≤ x ≤ 1), series of tungsten bronze type compounds
Abstract
<p>Compounds across the Sr3Ti1-xZrxNb4O15, (0 ≤ x ≤ 1), composition range were synthesised. Structure refinements were performed against synchrotron X-ray powder diffraction data and constant wavelength and time-of-flight neutron powder diffraction data. All members of the composition range were found to form tungsten bronze type structures with orthorhombic Pna21 symmetry at RT. Variable temperature diffraction data revealed that all compositions underwent a transition to a high temperature tetragonal structure on heating, with the transition temperature increasing with the zirconium content of the sample. Variable temperature dielectric measurements were performed for both end members showing maxima in the dielectric constant coinciding with the observed phase transition temperatures.</p>