Piezoelectric Properties of Pure and Mn-doped Potassium Niobate Ferroelectric Ceramics
スポンサーリンク
概要
- 論文の詳細を見る
Potassium niobate, KNbO3 (KN), ceramics doped with manganese (Mn) were prepared by the conventional ceramic fabrication process to characterize their electrical properties. The difficulty in obtaining dense ceramics by conventional methods limits our knowledge of the piezoelectricity of this ceramic. In this paper, an optimized process for obtaining dense (over 95%) and nondeliquescent KN ceramics is described. Dielectric and piezoelectric data are also presented. In particular, fine piezoelectric properties were obtained in Mn-doped KN ceramics (KN+MnCO3 $x$ wt %: KN–Mn $x$), and the highest electromechanical coupling factor, $k_{33}$ was 50.7% for KN–Mn0.2.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2006-05-30
著者
-
HIRUMA Yuji
Faculty of Science and Technology, Tokyo University of Science
-
Takenaka Tadashi
Faculty Of Science And Technology Science University Of Tokyo
-
Nagata Hajime
Faculty Of Science And Technology Science University Of Tokyo
-
Matsumoto Kenji
Faculty Of Pharmaceutical Sciences Tokushima Bunri University
-
Takenaka Tadashi
Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
-
Matsumoto Kenji
Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
関連論文
- Direct Crystallization and Characterization of Bi_3TiTaO_9 Thin Films Prepared by Metalorganic Chemical Vapor Deposition
- Lead-Free Piezoelectric Ceramics of (Bi_Na_)TiO_3-1/2(Bi_2O_3・Sc2_O_3) System
- Possibility of New Mixed Bismuth Layer-Structured Ferroelectrics
- (Bi_Na_)TiO_3-(Bi_K_)TiO_3-BaTiO_3-Based Lead-Free Piezoelectric Ceramics
- Electrical properties and tracer diffusion of oxygen in some Bi-based lead-free piezoelectric ceramics
- Morphotropic Phase Boundary and Electrical Properties of Bisumuth Sodium Titanate-Potassium Niobate Solid-Solution Ceramics
- (Bi_Na_)TiO_3-BaTiO_3 System for Lead-Free Piezoelectric Ceramics : Piezoelectrics
- Grain-Size Effect on Electrical Properties of (Bi_K_)TiO_3 Ceramics
- Ferroelectric and Piezoelectric Properties of (Bi_K_)TiO_3 Ceramics
- Piezoelectric Properties of BaTiO_3-(Bi_K_)TiO_3 Ferroelectric Ceramics
- Electrostrictive Properties of Pb(Mg_Nb_)O_3-Based Relaxor Ferroelectric Ceramics
- Automated Piezoelectric Measurement System and Its Application to BLSF Ceramics : P: PIEZOELECTRICS
- Composite Piezoelectric Ceramics of (LiBi)_-Modifed PZT System : F: FERROELECTRIC MATERIALS
- Acoustic Wave Characteristics of Lead-Free (Bi_Na_)_Ca_TiO_3 Piezoelectric Ceramic : F: FERROELECTRIC MATERIALS
- Superconducting Properties of Grain-Oriented YBa_2Cu_3O_ Ceramics : Electrical Properties of Condensed Matter
- Piezoelectric Properties of Solid-Solution (Bi_(PbBa)_x)(Ni_Ti_)O_3 Ceramics ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus
- Lead-Free Piezoelectric Ceramics of (Bi1/2Na1/2)TiO3–KNbO3–1/2(Bi2O3·Sc2O3) System
- 90° Domain Reorientation and Electric-Field-Induced Strain of Tetragonal Lead Zirconate Titanate Ceramics
- Maxwell-Bloch Turbulence : Complex Dynamics in Nonlinear Systems
- Current Developments and Prospective of Lead-Free Piezoelectric Ceramics
- A New Series of Bismuth Layer-Structured Ferroelectrics
- High-Power Piezoelectric Characteristics of Nontextured Bismuth Layer-Structured Ferroelectric Ceramics
- Piezoelectric and Pyroelectric Composite Ceramics of the Multilayer Type by Tape Casting : F: FERROELECTRIC MATERIALS
- High-power piezoelectric characteristics at continuous driving of Bi4Ti3O12-SrBi4Ti4O15-based ferroelectric ceramics (Special issue: Ultrasonic electronics)
- Ferroelectric Properties of Bismuth Layer-Structured Compound Sr_xBi_Ti_Ta_xO_ (0 ≦ x ≦2)
- Preparation and Evaluation of Pb(Zr・Ti)O_3 Thin Films by Metalorganic Chemical Vapor Deposition
- Pb(Zn_Nb_)O_3-Based Piezoelectric and Electrostrictive Ceramics : Piezoelectrics
- Preparation of Superconductive (Bi, Pb)-Sr-Ca-Cu-O Thick Films by Rapid Quenching
- Solid-Solution (Bi_Pb_x)(Ni_Ti_)O_3 for New Piezoelectric Ceramics
- Processing of Perovskite Pb(Zn^Nb_)O_3 by Hot Isostatic Pressing and Its Dielectric Properties
- Compositions and Electrical Properties of Complex Bismuth Layer-Structured Ferroelectric Ceramics : F: Ferroelectric Materials
- Ferroelectric Properties of (Bi_Pb_)(Ni_Ti_)O_3 for New Piezoelectric Ceramics
- High-Power Piezoelectric Characteristics of Bi4Ti3O12–SrBi4Ti4O15-Based Ferroelectric Ceramics
- Effect of Dopant, Crystal Orientation, and Space Charge Layer on Oxygen Diffusion in Bi4Ti3O12 Ceramics
- Fabrication and Piezoelectric Properties of Grain-Oriented (Bi1/2K1/2)TiO3–BaTiO3 Ceramics
- Piezoelectric Properties of (Bi1/2Na1/2)TiO3-Based Solid Solution for Lead-Free High-Power Applications
- Piezoelectric Properties of Pure and Mn-doped Potassium Niobate Ferroelectric Ceramics
- Fabrication and Electrical Properties of Potassium Niobate Ferroelectric Ceramics
- Piezoelectric Properties of Vanadium-Substituted Strontium Bismuth Niobate
- Bi3-xMxTiTaO9 (M = La or Nd) Ceramics with High Mechanical Quality Factor $Q_{\text{m}}$
- Electrical Properties and Depolarization Temperature of (Bi1/2Na1/2)TiO3–(Bi1/2K1/2)TiO3 Lead-free Piezoelectric Ceramics
- Large Piezoelectric Constant and High Curie Temperature of Lead-Free Piezoelectric Ceramic Ternary System Based on Bismuth Sodium Titanate-Bismuth Potassium Titanate-Barium Titanate near the Morphotropic Phase Boundary
- Piezoelectric Properties of BaTiO3–(Bi1/2K1/2)TiO3 Ferroelectric Ceramics
- (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-BaTiO3-Based Lead-Free Piezoelectric Ceramics