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Showing 1 to 4 of 4 for “"Ferroic materials"”.
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Topological Structures in Ferroic Materials
… such as points, lines, and surfaces. In ferroic materials, these defects include planar domain walls, which separate regions of uniform orientation of the order parameter, as well as more complex structures such as vortices and skyrmions, which are spiralling configurations of the order …
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Caloric effects in ferroic materials
… electrocaloric and mechanocaloric materials have been studied independently as potential replacement of these fluids refrigerants but each has its own limitations. More recently, multicaloric materials that respond to multiple fields have been proposed in order to overcome …
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Large-Scale Atomistic Simulations of Complex and Functional Properties of Ferroic Materials
… and bond angle distortion in both constituent materials provides an additional handle for bandgap engineering in such nanostructures. </p> <p>We then use HEff to study BaTiO$_3$/SrTiO$_3$ superlattices as a platform for negative differential capacitance. We implement an atomistic framework …
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Quantitative off-axis Electron Holography and (multi-)ferroic interfaces
A particularly interesting class of modern materials is ferroic ceramics. Their characteristic order parameter is a result of quantum chemistry taking place on a sub-Å length scale and long-range couplings, e.g. mediated by electrostatic or stress fields. Furthermore, the particular subclass of …