Electrical Properties of Low-Fire Ferroelectric+Ferrimagnetic Ceramic Composite
スポンサーリンク
概要
- 論文の詳細を見る
A low-fire, densified ferroelectric+ferrimagnetic ceramic composite consisting of Pb(Ni1/3Nb2/3)O3–PbZrO3–PbTiO3 (PNZT) and Ni–Cu–Zn ferrite powders is prepared at temperatures below 900 °C. The low-fire densification behavior is attributed to the migration of PbO from PNZT into Ni–Cu–Zn ferrite, enhancing the sintering compatibility between PNZT and ferrite. This in turn promotes the densification of the binary composite taking place at temperatures close to those of pure PNZT and Ni–Cu–Zn ferrite. For all compositions investigated, no new phases except the initial ferroelectric PNZT and ferrimagnetic Ni–Cu–Zn ferrite were detected in the ceramic composites. Both the saturation polarization in the polarization-electric field hysteresis curves and the dielectric constant of the binary PNZT+ferrite composite increase with increasing ferroelectric PNZT content. With increasing ferrimagnetic Ni–Cu–Zn ferrite content in the composite, the coercive magnetic field decreases but the saturation magnetization and initial permeability increase.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-07-15
著者
-
Jean Jau-ho
Department Of Materials Science And Engineering National Tsing Hua University
-
Hsu Rung-Tsung
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan
-
Peng Te-Ming
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan
-
Jean Jau-Ho
Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, Taiwan
関連論文
- Effects of Alumina on Devitrification Kinetics and Mechanism of K2O–CaO–SrO–BaO–B2O3–SiO2 Glass
- Crystallization and Properties of a Low k Glass Composite
- Organic Distributions on the Surfaces of Alumina Green Tape
- Viscosity of Porous Low-Dielectric Glass Composite : Structure and Mechanical and Thermal Properties of Condensed Matter
- Low-Fire Processing of BaTiO3 with BaCuO2–CuO
- Low-Fire Processing and Dielectric Properties of TiO2 with MnOX–CuO
- Low-Fire Processing of CaTiO3 with 2ZnO–B2O3 Glass
- Compositional Design and Properties of a Low-k Silica Dielectric for Multilayer Ceramic Substrate
- Low-fire Processing of Microwave BaTi4O9 Dielectric with BaO–Li2O–B2O3–SiO2–ZnO Glass
- Low-Fire Processing of Voltage-Tunable Ba0.6Sr0.4TiO3 Dielectric
- Effects of Alumina on Densification of a Low-Temperature Cofired Crystalllizable Glass+Alumina System
- Compositional Design of Lead-Free, Low-Temperature Cofired Ceramic Dielectric Composite
- Preparation and Characterization of Low-Dielectric Glass Composite with Aluminum Borate
- Effect of Alumina on Crystallization of Low-Dielectric Lead Borosilicate Glass
- Binary Crystallizable Glass Composite for Low-Dielectric Multilayer Ceramic Substrate
- Crystallization of Boric Acid on Low-K Glass+Ceramic Green Tapes
- Low-Fire NiO-CuO-ZnO Ferrite with Bi_2O_3
- Preparation and Electrical Properties of LaFeO3 Compacts Using Chemically Synthesized Powders
- Electrical Properties of Low-Fire Ferroelectric+Ferrimagnetic Ceramic Composite
- Processing and Properties of Low-Fire Ni–Cu–Zn Ferrite with V2O5