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Showing 1 to 5 of 5 for “"lead magnesium niobate-lead titanate"”.
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Multi-Scale Effects of Poling on Structure-Property Relationships in Lead Magnesium Niobate-Lead Titanate Single Crystals
A never-before-seen superlattice in the MPB region was revealed by XRD in the transmission mode. Poling increased the average significance of the superlattice, signifying a structural contribution to the super-structure. The effects of poling on domain and crystallographic structure, and on phase …
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Machining induced defects in Relaxor ferroelectric PMN-PT crystals
… been reported as major hurdles in processing, leading to spurious resonance and degradation of the distance resolution. In addition, residual stress from the cutting process could be major reliability degradation if it is not well quantified and minimized.</p> <p>In this work, we experimentally …
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Temperature And Pressure Effects On Elastic Properties Of Relaxor Ferroelectrics And Thermoelectrics: A Resonant Ultrasound Spectroscopy Study
Relaxor ferroelectric lead magnesium niobate-lead titanate (PMN-PT) material exhibits exceptional electromechanical properties. The material undergoes a series of structural phase transitions with changes in temperature and the chemical composition. The work covered in this dissertation seek to …
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Magnetoelectric Thin Film Heterostructures and Electric Field Manipulation of Magnetization
… transformations of the ferroelectric substrates, lead magnesium niobate-lead titanate, or Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT). This investigation revealed significant information on the structure-property relationships in crystals oriented at <110>, as well as shed light on the effect of …
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Piezoelectric, Dielectric and Ferroelectric Thin Films on Metal Substrates for Microelectronic Applications
… piezoelectric, dielectric and ferroelectric- lead and barium based oxide thin films and PVDF polymer on flexible metal substrates for microelectronic applications. Investigations on the key processing parameters and properties relationship for lead zirconate titanate (PZT, 52⁄48) and barium …