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Showing 1 to 3 of 3 for “"Ferroelektrizität"”.
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Pyroelektrische Materialien
… nachweisen. Andererseits gelang es, Ferroelektrizität in der Hochtemperaturphase von Poly(Vinylidenfluorid-Trifluorethylen), mittels phasenreiner Präparation der Hochtemperaturphase unterhalb der CURIEtemperatur und anschließender Polarisierung, nachzuweisen. Ferner ließen sich …
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Characterization of Novel Pyroelectrics
The change of the spontaneous polarization due to a change of temperature is known as the pyroelectric effect and is restricted to crystalline, non-centrosymmetric and polar matter. Its main application is the utilization in infrared radiation sensors, but usage for waste heat energy harvesting or …
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An efficient full-potential linearized augmented plane wave electronic structure method for charge and spin transport through realistic nanoferronic junctions
Two extensions of the FLAPW electronic structure method are presented, which allow the efficient computation of charge and spin transport properties in realistic nanoferronic materials and nanostructures. First, an order-N implementation of the FLAPW method is presented, which allows the efficient …