Effect of surface piezoelectricity on the electromechanical behaviour of a piezoelectric ring

A relation on electric field dependent surface stress, or alternatively surface piezoelectricity, is proposed in this paper. Based on such relation, a piezoelectric ring under prescribed potential has been studied and the results show that the surface piezoelectricity may play an important role in t...

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Veröffentlicht in:	Physica Status Solidi (b) 2006-03, Vol.243 (4), p.R22-R24
Hauptverfasser:	Huang, Gan-Yun, Yu, Shou-Wen
Format:	Artikel
Sprache:	eng
Schlagworte:	62.25.+g 68.35.Gy 77.65.-j Condensed matter: electronic structure, electrical, magnetic, and optical properties Dielectrics, piezoelectrics, and ferroelectrics and their properties Exact sciences and technology Physics Piezoelectricity and electromechanical effects
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Beschreibung
Zusammenfassung:	A relation on electric field dependent surface stress, or alternatively surface piezoelectricity, is proposed in this paper. Based on such relation, a piezoelectric ring under prescribed potential has been studied and the results show that the surface piezoelectricity may play an important role in the electromechanical behavior of piezoelectric nanostructures. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:	0370-1972 1521-3951
DOI:	10.1002/pssb.200541521