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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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Kiselev, Da
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2010Intermediate structural phases in rare-earth substituted BiFeO3citations
- 2010Effect of Gd substitution on ferroelectric and magnetic properties of Bi4Ti3O12citations
- 2009Abnormal Pyroelectric and Piezoelectric Hysteresis Loops in PZT Thin Filmscitations
- 2009Doping strategies for increased performance in BiFeO3citations
- 2009Effect of Gd substitution on the crystal structure and multiferroic properties of BiFeO3citations
- 2009Crystal structure and magnetic properties of Bi-0.8(Gd1-xBax)(0.2)FeO3 (x=0, 0.5, 1) multiferroicscitations
- 2008Piezo- and pyroelectric hysteresis in thin unipolar PZT filmscitations
- 2008Crystal structure and multiferroic properties of Gd-substituted BiFeO3citations
- 2008Coexistence of spontaneous ferroelectricity and weak ferromagnetism in Bi0.8Pb0.2FeO2.9 perovskitecitations
- 2008Influence of Eu and Rh Impurities on Distribution of Polarization of Strontium-Barium Niobate Crystalscitations
- 2008Effect of diamagnetic A2+ substitution on the magnetic and ferroelectric properties of the Bi1-xAxFeO3 multiferroics
- 2008Effect of diamagnetic Ca, Sr, Pb, and Ba substitution on the crystal structure and multiferroic properties of the BiFeO3 perovskitecitations
- 2008Polarization of Surface Layers in PLZT Relaxor Ceramicscitations
- 2008Atomic Force Microscopy Study of Ferroelectric Films of P(VDF-TrFE) Copolymer and Composites Based on Itcitations
- 2008Weak ferromagnetism in diamagnetically-doped Bi(1-x)A(x)FeO(3) (A=Ca, Sr, Pb, Ba) multiferroicscitations
- 2007Manufacture and measurement of combinatorial libraries of dielectric ceramics - Part II. Dielectric measurements of Ba1-xSrxTiO3 librariescitations
- 2007Nanoscale characterization of polycrystalline ferroelectric materials for piezoelectric applicationscitations
- 2007Synthesis and multiferroic properties of Bi(0.8)A(0.2)FeO(3) (A=Ca,Sr,Pb) ceramicscitations
- 2007Nanoscale polarization patterning of ferroelectric Langmuir-Blodgett P(VDF-TrFE) filmscitations
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article
Weak ferromagnetism in diamagnetically-doped Bi(1-x)A(x)FeO(3) (A=Ca, Sr, Pb, Ba) multiferroics
Abstract
Investigation of crystal structure, magnetic and local ferroelectric properties of the diamagnetically-doped Bi(1 - x)A(x)FeO(3) (A= Ca, Sr, Ph, Ba; x=0.2, 0.3) ceramic samples has been carried out. It has been shown that the solid solutions have a rhombohedrally distorted perovskite structure described by the space group R3c. Piezoresponse force microscopy data have revealed the existence of the spontaneous ferroelectric polarization in the samples at room temperature. Magnetization measurements have shown that the magnetic state of these compounds is determined by the ionic radius of the substituting elements. A-site substitution with the biggest ionic radius ions has been found to suppress the spiral spin structure of BiFeO(3) and to result in the appearance of weak ferromagnetism. The magnetic properties have been discussed in terms of doping-induced changes in the magnetic anisotropy.