Seggern, Heinz von ; Zhukov, Sergey ; Fedosov, Sergei N. (2013)
Importance of Geometry and Breakdown Field on the Piezoelectric d33
Coefficient of Corona Charged Ferroelectret Sandwiches.
In: IEEE Transactions on Dielectrics and Electrical Insulation , 18 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Electrical and mechanical properties of corona poled three layer FEP/ePTFE/FEP sandwiches were studied theoretically and experimentally. Modeling of the properties has been performed, as well as their experimental verification. The piezoelectric d33 coefficient has been studied with the objective of its possible optimization. It has been shown that the maximum value of the d33 piezocoefficient depends on interrelation between solid and porous layers thicknesses, the intrinsic Young modulus of the porous layer and dependence of the breakdown field on the thickness of the porous layer. The best geometry of the sample can be designed considering the obtained results.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2013 |
| Autor(en): | Seggern, Heinz von ; Zhukov, Sergey ; Fedosov, Sergei N. |
| Art des Eintrags: | Bibliographie |
| Titel: | Importance of Geometry and Breakdown Field on the Piezoelectric d33 Coefficient of Corona Charged Ferroelectret Sandwiches |
| Sprache: | Englisch |
| Publikationsjahr: | Februar 2013 |
| Verlag: | The IEEE Council on Superconductivity |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Transactions on Dielectrics and Electrical Insulation |
| Jahrgang/Volume einer Zeitschrift: | 18 |
| (Heft-)Nummer: | 1 |
| URL / URN: | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05704492 |
| Kurzbeschreibung (Abstract): | Electrical and mechanical properties of corona poled three layer FEP/ePTFE/FEP sandwiches were studied theoretically and experimentally. Modeling of the properties has been performed, as well as their experimental verification. The piezoelectric d33 coefficient has been studied with the objective of its possible optimization. It has been shown that the maximum value of the d33 piezocoefficient depends on interrelation between solid and porous layers thicknesses, the intrinsic Young modulus of the porous layer and dependence of the breakdown field on the thickness of the porous layer. The best geometry of the sample can be designed considering the obtained results. |
| Freie Schlagworte: | Ferroelectrets, piezoelectricity, Paschen breakdown, porous PTFE |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Elektronische Materialeigenschaften |
| Hinterlegungsdatum: | 14 Okt 2013 09:02 |
| Letzte Änderung: | 13 Aug 2021 14:08 |
| PPN: | |
| Sponsoren: | The authors would like to acknowledge the financial support by the Hessische Ministerium für Wissenschaft und Kunst through the LOEWE project Adria, as well as the funding by the Deutsche Forschungsgemeinschaft (DFG) through the Graduate School Tunable Integrated Components in Microwave Technology and Optics (TICMO). |
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