Pinning and depinning mechanism of defect dipoles in PMnN–PZT ceramics

The frequency and temperature dependences of the hysteresis loops in Pb[(Zr0.52Ti0.48)0.95(Mn1/3Nb2/3)0.05]O3 ceramics have been investigated. The polarization-field hysteresis curves show 'pinched'shapes at room temperature and higher frequencies, whereas they display normal square-like l...

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Veröffentlicht in:	Journal of physics. D, Applied physics Applied physics, 2005-04, Vol.38 (8), p.1107-1111
Hauptverfasser:	Li, BaoShan, Li, GuoRong, Yin, QingRui, Zhu, ZhiGang, Ding, AiLi, Cao, WenWu
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Dielectric properties of solids and liquids Dielectrics, piezoelectrics, and ferroelectrics and their properties Exact sciences and technology Ferroelectricity and antiferroelectricity Physics
Online-Zugang:	Volltext
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