130 citations
- Université de Picardie Jules VerneFR4 papers
- Charles UniversityCZ1 paper
- Czech Academy of SciencesCZ1 paper
- ETH ZurichCH1 paper
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1 paper
- Luxembourg Institute of Science and TechnologyLU1 paper
- Northern Illinois UniversityUS1 paper
4 papers
Unusual ferroelectric and magnetic phases in multiferroic 2H-BaMnO ceramics
Stanislav Kamba, Dmitry Nuzhnyy, Maxim Savinov +16
The structural phase transition in hexagonal BaMnO occurring at =130 K was studied in ceramic samples using electron and X-ray diffraction, second harmonic generation as w…
Theory of antiferroelectric phase transitions
Pierre Tolédano, Mael Guennou
At variance with structural ferroic phase transitions which give rise to macroscopic tensors coupled to macroscopic fields, criteria defining antiferroelectric (AFE) phase transiti…
Ferrielectricity in smectic-C* dechiralisation lines lattices
B. Mettout, H. Pasco Logbo, Y. Gagou +2
Recent experiments probing a new ferroelectric liquid crystal (CLF08) confined in cells with planar alignment have shown dielectric and optic anomalies suggesting the onset of ferr…
Combinatorial model for the ferroelectric domain-network formation in hexagonal manganites
Bruno Mettout, Pierre Toledano, Martin Lilienblum +1
As the result of the high-temperature improper ferroelectric transition occurring in YMnO3 and other hexagonal manganites a striking domain pattern was observed: an emergence of si…