The interface between ultrathin sputtered lead zirconate titanate (PZT) films and a conductive electrode (indium tin oxide-ITO) is investigated. Structural and compositional changes at the PZT-ITO interface have been examined by surface analysis and depth profiling techniques of glancing angle X-ray ...
This section concentrates on the leading ferroelectric material used in thin-film piezoelectric MEMS: lead zirconate titanate (PbZrx Ti1x O3) or PZT. PZT-based MEMS technology has been explored extensively for a variety of actuator applications [1] but has received less attention for RF MEMS ...
D Kuscer,F Levassort,M Lethiecq,AP Abellard,M Kosec 摘要: Lead–zirconate–titanate (PZT) thick films for high-frequency ultrasound applications were fabricated using an electrophoretic deposition (EPD) process. The PZT powder was synthesized from constituent oxides at close-to-room temperature ...
Lead zirconate titanate (PZT) Purity:99%Packing: 200kg/bag FOB Price: Time: 2017/05/03 Inquire Hunan Russell Chemicals Technology Co.,Ltd Tel:0086-731-85415356 Lead zirconate titanate, polymeric precursor, oxide ≈30 wt. % 12626-81-2 Purity:99%Packing: 200kg/bag FOB Price: ...
Differential cathode-ray polarography is applied to the direct determination of lead, titanium and niobium in lead titanate-zirconate solid-solution ceramics containing small additions of niobium pentoxide. Titanium and niobium are determined in buffered EDTA solution at pH 4.0 and lead in 1 M hydrochl...
Nanopowders of lead zirconate titanate(PZT)are prepared by sol-gel method. 采用溶胶-凝胶法制备了粒径为30～50nm 锆钛酸铅 PZT 纳米压电粉体。4) PZT 锆钛酸铅(PZT) 1. Porous Piezoelecrtric PZT(lead zirconate titanate) ceramics were fabricated by BURPS(Burn-out plastic sphere composites),using...
Ring-shaped lead zirconate titanate (PZT) piezoelectric vibrators were subjected to non-uniform mechanical stress applied by bolt clamping. 环形锆钛酸铅(PZT)压电振动器受到非均匀机械应力采用螺栓夹紧。 www.syyxw.com 2. lead zirconate titanate (PZT) pyroelectric ceramics 锆钛酸铅热释电陶瓷 www.hxen....
The electrical and reliability characteristics of lead-zirconate-titanate (PZT) ferroelectric capacitors are presented. Thin Pb(Zr/sub 0.5/Ti/sub 0.5/)O/sub 3/ films of 350 nm were prepared using a solution-gelatin technique. Hysteresis loop and pulse measurement methods indicate that PZT films ...
The dielectric behaviour of antiferroelectric lead zirconate titanate has been studied by measuring the polarization and capacitance changes with the electric field. 采用电滞回线方法和偏置直流电场中叠加小交变电场方法研究了锆钛酸铅反铁电陶瓷材料在强电场作用下的介电行为 。6...
Hollow spheres of lead zirconate titanate (PZT) [chemical formula Pb(Zr0.52Ti0.48)O3)], with outer diameter of 1–2 mm and a wall thickness of about 100 μm, were fabricated by gellation of a PZT sol inside solid polymer spheres and then burning the polymer out. Monomodally sized polyac...