Publications with the keyword "tantalum"

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R. MacHado, M. Sepliarsky, and M. Stachiotti
Phase transitions and piezoelectric properties of SrBi2Ta 2O9 by molecular dynamics simulations
Journal of Materials Science (cited By 7), 45(18), 4912-4918, 2010
crystallographic directions experimental data ferroelectric transition first principle calculations local polarization microscopic dynamics molecular dynamics simulations non-polar paraelectric phase piezoelectric coefficient piezoelectric property shell models two phase ferroelectricity molecular dynamics piezoelectricity tantalum phase transitions
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R. MacHado, M. Santiago, M. Stachiotti, A. Frattini, N. Pellegri, R. Bolmaro, and O. D. Sanctis
Effects of acetoin as chelating agent on the preparation of SrBi 2Ta2O9 thin films from non-hydrolyzing precursors
Journal of Sol-Gel Science and Technology (cited By 4), 48(3), 294-302, 2008
agents alkaline earth metals bismuth chelation crystal microstructure crystal orientation crystallization ferroelectric films ferroelectric materials ferroelectric thin films ferroelectricity grain size shape ketones methanol microstructure nanocrystalline alloys nitrates organic compounds organic solvents powders segregation (metallography) strontium tantalum thick films thin films transition metals acetoin alkanolamines bismuth nitrates chelating agents chemical solution deposition techniques crystallinity crystallization processes dielectric ferroelectric properties ferroelectrics grain size distributions low temperatures microstructure evolutions organics phase formations precursor chemistries precursor chemistry precursor materials sbt secondary phases strontium bismuth tantalates surface micro structures tantalum ethoxide thermal evolutions film preparation
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R. MacHado, M. Sepliarsky, and M. Stachiotti
Temperature-driven phase transitions in SrBi2Ta 2O9 from first-principles calculations
Applied Physics Letters (cited By 11), 93(24), 2008
lithium batteries solid state physics tantalum aurivillius compounds dielectric responses first-principles calculations intermediate phasis nonpolar paraelectric phase transition sequences powerful tools shell models phase transitions
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