Electrooptic Properties of Two-Stage Sintered (Pb_<1-x>La_x)(Zr, Ti)O_3: X/65/35 Ceramics (X=6-9) (<Special Issue> FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
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概要
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Several conditions for the 2-stage sintering method have been refined to improve the optical quality of (Pb, La)(Zr, Ti)O_3 (PLZT) ceramics, and electrooptical properties of fabricated PLZT ceramics with the composition of (6-9)/65/35 were examined. Ceramics which were obtained from mixed oxide (MO) powders exhibited better electrooptic characteristics (better transmittance, smaller residual birefringence, larger electrooptic coefficients) than those from coprecipitated (CP) powders under common processing conditions. For several compositions of MO-PLZT, smaller E_c was attained, as compared with reported ones. A marked improvement in electrooptic coefficients (R=6.3×10^<-16>m^2/V^2, V_π=130 V, with 0.30 mm thickness) was also observed for MO-PLZT 9/65/35 ceramics.
- 社団法人応用物理学会の論文
- 1994-09-30
著者
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Oshima Kazuhiro
College Of Engineering Nihon University
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Tsuzuki Kaoru
College Of Engineering Nihon University
関連論文
- (Pb, La)(Zr, Ti)O_3 Films by Multiple Electrophoretic Deposition / Sintering Processing : Thin Films
- Sintering of (Pb, La)(Zr, Ti)O_3 in Ozone Atmosphere and Its Ferroelectric Properties
- Growth Conditions and Their Effects on Growth Features of Pb(Zr-Ti)O_3 Single Crystals : FERROELECTRIC MATERIALS
- Electrooptic Properties of Two-Stage Sintered (Pb_La_x)(Zr, Ti)O_3: X/65/35 Ceramics (X=6-9) ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
- Dielectric Properties and Related Domain Structures of Aged PLZT 8/65/35 : F: Ferroelectric Materials
- Preparation and Characterization of (Pb,La)(Zr,Ti)O3 Composites (9/65/35 $\sim$ 6/65/35)
- Measurement of Concentration in Particle Suspensions Using a Converged Ultrasonic Impulse with a Broad Frequency Bandwidth