Thermodynamical analysis of hysteresis in rigid ferroelectric bodies ZAMP-D-21-00505R1

We propose a nonlinear thermoelectric framework adequate for capturing the phenomenon of electrical hysteresis in ferroelectric materials. We call this formulation rate-independent ferroelectricity , because the rate of polarisation is linear in the rate of the electric field, so that the process is...

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Veröffentlicht in:	Zeitschrift für angewandte Mathematik und Physik 2022-10, Vol.73 (5), Article 191
Hauptverfasser:	Alhasadi, Mawafag F., Ghansela, Pankaj, Sun, Qiao, Federico, Salvatore
Format:	Artikel
Sprache:	eng
Schlagworte:	Constitutive equations Constitutive relationships Domain walls Electric fields Electric polarization Engineering Ferroelectric materials Ferroelectricity Hysteresis loops Mathematical Methods in Physics Switching Theoretical and Applied Mechanics
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