Publications with the keyword "domain walls"

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F. D. Rino, M. Sepliarsky, and M. Stachiotti
Topology of the polarization field in PbTiO3 nanoparticles of different shapes by atomic-level simulations
Journal of Applied Physics (cited By 0), 127(14), 2020
aspect ratio calculations cylinders (shapes) domain walls lead titanate molecular dynamics nanoparticles polarization topology vortex flow atomic level simulations first-principles calculation molecular dynamics simulations non-homogeneous distribution polarization strains polarization patterns topological transformation vortex configurations titanium compounds
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R. Machado, V. d. Santos, D. Ochoa, E. Cerdeiras, L. Mestres, and J. García
Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3piezoceramics at the morphotropic phase boundary region
Journal of Alloys and Compounds (cited By 13), 690, 568-574, 2017
barium compounds crystallography domain walls ferroelectric materials field emission microscopes piezoelectricity rietveld analysis scanning electron microscopy sodium x ray diffraction ceramics depolarization temperature dielectric response diffuse phase transitions electromechanical property field emission scanning electron microscopy morphotropic phase boundaries pyroelectric measurements piezoelectric ceramics
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J. Lasave, J. Kohanoff, R. Migoni, and S. Koval
A shell model for the H-bonded ferroelectric KH2PO4
Physica B: Condensed Matter (cited By 10), 404(18), 2736-2738, 2009
antiferroelectrics experimental data ferroelectric first-principles first-principles calculation h-bonded ferroelectrics interaction parameters kdp metastable structures molecular dynamics simulations paraelectrics relative stabilities shell model shell models binding sites domain walls ferroelectricity finite element method hydrogen hydrogen bonds metastable phases molecular dynamics phase transitions shells (structures) solid state physics structural properties ferroelectric materials
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D. Mastrogiuseppe, M. Torio, C. Gazza, and A. Dobry
Theoretical study of the magnetism in the incommensurate phase of TiOCl
Physica B: Condensed Matter (cited By 0), 404(18), 2805-2808, 2009
atomic positions continuous transitions density matrix renormalization group dmrg first order transitions heisenberg models higher temperatures incommensurate phase low temperatures magnetic correlation microscopic models one-dimensional spin-peierls theoretical study tiocl uniform phase wave vector bromine compounds chlorine compounds domain walls spin dynamics statistical mechanics phase transitions
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