KIT | KIT-Bibliothek | Impressum

Exploring the morphotropic phase boundary in copper(II)-modified Pb[Zr0.54Ti0.46]O-3 ferroelectrics

Eichel, R. A.; Dinse, K. P.; Kungl, H.; Hoffmann, M. J.; Ozarowski, A.; van Tol, J.; Brunel, L. C.

Abstract:
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.


Zugehörige Institution(en) am KIT Institut für Keramik im Maschinenbau (IKM)
Publikationstyp Zeitschriftenaufsatz
Jahr 2005
Sprache Englisch
Identifikator ISSN: 0947-8396
KITopen ID: 1000007618
Erschienen in Applied Physics / A
Band 80
Heft 1
Seiten 51-54
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft KITopen Landing Page