80 citations · 291 across the 9 of their papers we have counts for
9 papers
Fabrication and modeling of piezoelectric transducers for High-Frequency medical imaging
André-Pierre Abellard, Danjela Kuscer, Janez Holc +4
We have studied the processing of piezoelectric thick films using electrophoretic deposition (EPD) for high-frequency ultrasound applications. Lead-zirconium-titanate (PZT) particl…
Piezoelectric nonlinearity and frequency dispersion of the direct piezoelectric response of BiFeO3 ceramics
Tadej Rojac, Andreja Bencan, Goran Drazic +2
We report on the frequency and stress dependence of the direct piezoelectric d33 coefficient in BiFeO3 ceramics. The measurements reveal considerable piezoelectric nonlinearity, i.…
Large electric-field induced strain in BiFeO3 ceramics
Tadej Rojac, Marija Kosec, Dragan Damjanovic
Large bipolar strain of up to 0.36% (peak-to-peak value) was measured in BiFeO3 ceramics at low frequency (0.1 Hz) and large amplitude (140 kV/cm) of the driving field. This strain…
Epitaxial growth and magnetoelectric relaxor behavior in multiferroic 0.8Pb(Fe1/2Nb1/2)O3-0.2Pb(Mg1/2W1/2)O3 thin films
Wei Peng, N. Lemée, J. -L. Dellis +8
We present electric and magnetic properties of 0.8Pb(Fe1/2Nb1/2)O3-0.2Pb(Mg1/2W1/2)O3 films epitaxially grown on (001) SrTiO3 substrates using pulsed laser deposition. A narrow dep…
Spin-lattice coupling in multiferroic Pb(Fe1/2Nb1/2)O3 thin films
W. Peng, N. Lemée, M. Karkut +7
We have made magnetization and x-ray diffraction measurements on an epitaxial Pb(Fe1/2Nb1/2)O3 200 nm film. From the temperature dependence of the out-of-plane lattice parameter we…
Epitaxial growth and structural characterization of Pb(Fe1/2Nb1/2)O3 thin films
W. Peng, N. Lemée, J Holc +3
We have grown lead iron niobate thin films with composition Pb(Fe1/2Nb1/2)O3 (PFN) on (0 0 1) SrTiO3 substrates by pulsed laser deposition. The influence of the deposition conditio…