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Now showing items 1-7 of 7
Piezoelectric properties and temperature stability of Mn-doped Pb(Mg1/3Nb2/3)-PbZrO3-PbTiO3 textured ceramics
(AIP Publishing, 2012-03-01)
In this letter, we report the electromechanical properties of textured 0.4Pb(Mg1/3Nb2/3) O-3-0.25PbZrO(3)-0.35PbTiO(3) (PMN-PZT) composition which has relatively high rhombohedral to tetragonal (R-T) transition temperature ...
Large piezoresistivity phenomenon in SiCN-(La,Sr)MnO3 composites
(AIP Publishing, 2009-02-01)
We present the results on SiCN-(La,Sr)MnO3 (LSMO) composites correlating the observed large piezoresistance behavior with the microstructural features and defect chemistry. Scanning electron microscopy characterization ...
Electromechanical behavior of 001 -textured Pb(Mg1/3Nb2/3)O-3-PbTiO3 ceramics
(AIP Publishing, 2012-05-01)
-textured Pb(Mg1/3Nb2/3)O-3-PbTiO3 (PMN-PT) ceramics were synthesized by using templated grain growth method. Significantly high  texture degree corresponding to 0.98 Lotgering factor was achieved at 1 vol. % ...
Metal-ceramic laminate composite magnetoelectric gradiometer
(AIP Publishing, 2010-03-01)
Gradiometer resembles in functionality a magnetic field sensor where it measures the magnetic field gradient and its sensitivity is determined by the ability to quantify differential voltage change with respect to a reference ...
Fe-substituted 0.92Pb(Zn1/3Nb2/3)O-3-0.08PbTiO(3) single crystals: A "hard" piezocrystal
(AIP Publishing, 2002-09-01)
The dielectric and electrically induced strain characteristics of Fe-substituted Pb(Zn1/3Nb2/3)O-3-PbTiO3 single crystals have been investigated. These investigations have shown that Fe substitution results in: (i) a ...
Giant self-biased magnetoelectric coupling in co-fired textured layered composites
(AIP Publishing, 2013-02-01)
Co-fired magnetostrictive/piezoelectric/magnetostrictive laminate structure with silver inner electrode was synthesized and characterized. We demonstrate integration of textured piezoelectric microstructure with the ...
Phonon anomalies and phonon-spin coupling in oriented PbFe0.5Nb0.5O3 thin films
(American Physical Society, 2011-01-18)
We present Raman data on both single-crystal and thin-film samples of the multiferroic PbFe0.5Nb0.5O3 (PFN). We show first that the number and selection rules of Raman lines are compatible with a face-centered-cubic Fm-3m ...