Interactions of defect complexes and domain walls in CuO-doped ferroelectric (K,Na)NbO3

Sintering and microstructure of potassium niobate ceramics with stoichiometric composition and with potassium- or niobium excess

(2013) Jérôme Acker et al.   JOURNAL OF THE EUROPEAN CERAMIC SOCIETY

Defect structure of non-stoichiometric and aliovalently doped perovskite oxides

(2013) R-A Eichel et al.   MATERIALS TECHNOLOGY

Position of defects with respect to domain walls in Fe3+-doped Pb[Zr0.52Ti0.48]O3 piezoelectric ceramics

(2011) Peter Jakes et al.   APPLIED PHYSICS LETTERS

Processing of Manganese-Doped [Bi0.5Na0.5]TiO3 Ferroelectrics: Reduction and Oxidation Reactions During Calcination and Sintering

(2011) Elena Aksel et al.   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

CuO-doped NaNbO3antiferroelectrics: Impact of aliovalent doping and nonstoichiometry on the defect structure and formation of secondary phases

(2011) Ebru Erünal et al.   PHYSICAL REVIEW B

Defect structure and materials “hardening” in Fe2O3-doped [Bi0.5Na0.5]TiO3 ferroelectrics

(2010) Elena Aksel et al.   APPLIED PHYSICS LETTERS

RECENT DEVELOPMENTS AND FUTURE PERSPECTIVES OF LEAD-FREE FERROELECTRICS

(2010) RÜDIGER-A. EICHEL et al.   Functional Materials Letters

FORMATION OF $({\rm Ti}'_{\rm Ti} - V_{\rm O}^{\bullet \bullet})^{\bullet}$ DEFECT DIPOLES IN BaTiO3 CERAMICS HEAT-TREATED UNDER REDUCED OXYGEN PARTIAL-PRESSURE

(2010) EMRE ERDEM et al.   Functional Materials Letters

DEFECT STRUCTURE OF COPPER DOPED POTASSIUM NIOBATE CERAMICS

(2010) EBRU ERÜNAL et al.   Functional Materials Letters

ALKALINE NIOBATE-BASED PIEZOCERAMICS: CRYSTAL STRUCTURE, SYNTHESIS, SINTERING AND MICROSTRUCTURE

(2010) MARIJA KOSEC et al.   Functional Materials Letters

WHAT CAN BE EXPECTED FROM LEAD-FREE PIEZOELECTRIC MATERIALS?

(2010) DRAGAN DAMJANOVIC et al.   Functional Materials Letters

Defect structure in aliovalently-doped and isovalently-substituted PbTiO3nano-powders

(2010) Emre Erdem et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Influence of Alkaline and Niobium Excess on Sintering and Microstructure of Sodium-Potassium Niobate (K0.5Na0.5)NbO3

(2010) Jérôme Acker et al.   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

Microstructure and piezoelectric properties of CuO added (K, Na, Li)NbO3 lead-free piezoelectric ceramics

(2010) F. Azough et al.   JOURNAL OF THE EUROPEAN CERAMIC SOCIETY

Formation of vacancies and copper substitutionals in potassium sodium niobate under various processing conditions

(2010) Sabine Körbel et al.   PHYSICAL REVIEW B

Defect structure of the mixed ionic–electronic conducting Sr[Ti,Fe]Ox solid-solution system — Change in iron oxidation states and defect complexation

(2010) Michael D. Drahus et al.   SOLID STATE IONICS

Perspective on the Development of Lead-free Piezoceramics

(2009) Jürgen Rödel et al.   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

Defect structure and formation of defect complexes in Cu2+-modified metal oxides derived from a spin-Hamiltonian parameter analysis

(2009) Rüdiger-A. Eichel et al.   MOLECULAR PHYSICS

Local variations in defect polarization and covalent bonding in ferroelectric Cu2+-doped PZT and KNN functional ceramics at the morphotropic phase boundary

(2009) Rüdiger-A. Eichel et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Reorientation of (MnTi″−VO••)× defect dipoles in acceptor-modified BaTiO3 single crystals: An electron paramagnetic resonance study

(2008) Lixue Zhang et al.   APPLIED PHYSICS LETTERS

Enhancement of Qm by co-doping of Li and Cu to potassium sodium niobate lead-free ceramics

(2008) Enzhu Li et al.   IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Characterization of Defect Structure in Acceptor-Modified Piezoelectric Ceramics by Multifrequency and Multipulse Electron Paramagnetic Resonance Spectroscopy

(2008) Rüdiger-A. Eichel   JOURNAL OF THE AMERICAN CERAMIC SOCIETY

Striking similarity of ferroelectric aging effect in tetragonal, orthorhombic and rhombohedral crystal structures

(2008) Zuyong Feng et al.   PHYSICAL REVIEW B

Defect-Dipole Formation in Copper-DopedPbTiO3Ferroelectrics

(2008) Rüdiger-A. Eichel et al.   PHYSICAL REVIEW LETTERS