Exploring the morphotropic phase boundary in copper(II)-modified Pb[Zr0.54Ti0.46]O3 ferroelectrics

被引：28

作者：

Eichel, RA ^{[1
]}

Dinse, KP

Kungl, H

Hoffmann, MJ

Ozarowski, A

van Tol, J

Brunel, LC

机构：

[1] TH Darmstadt, Eduard Zintl Inst, D-64287 Darmstadt, Germany

[2] Univ Karlsruhe, Inst Ceram Mech Engn, D-76131 Karlsruhe, Germany

[3] Florida State Univ, Natl High Magnet Field Lab, Ctr Interdisciplinary Magnet Resonance, Tallahassee, FL 32310 USA

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2005年 / 80卷 / 01期

关键词：

D O I：

10.1007/s00339-004-3013-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Copper(II)-doped Pb[Zr0.54Ti0.46]O-3 (PZT) ferroelectrics with a dopant concentration of 0.25 mol% were investigated at high magnetic fields, enabling an enhanced resolution of the structural distortion at the dopant site. The results obtained suggest that Cu2+ stop substitutes as an acceptor centre for [Zr,Ti](4+) in oxygen octahedra with tetragonal, monoclinic and rhombohedral distortion, confirming the model of mesoscopic mixing at the morphotropic phase boundary.

引用

页码：51 / 54

页数：4

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