Phase-formation mechanism for hydrothermally synthesizing lanthanum-modified lead zirconate titanate powders

1997 ◽  
Vol 178 (3) ◽  
pp. 335-344 ◽  
Author(s):  
Yao-Jung Lee ◽  
Fu-Su Yen
Keyword(s):  
Phase Formation ◽  
Formation Mechanism ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate ◽  
Phase Formation Mechanism

scholarly journals Interfacial mechanisms controlling phase formation in sol-gel derived lead zirconate titanate thin films

1994 ◽  
Vol 17 (6) ◽  
pp. 1005-1014 ◽  
Author(s):  
S B Majumder ◽  
V N Kulkarni ◽  
Y N Mohapatra ◽  
D C Agrawal
Keyword(s):  
Thin Films ◽  
Phase Formation ◽  
Lead Zirconate Titanate ◽  
Sol Gel ◽  
Lead Zirconate ◽  
Zirconate Titanate

Phase formation and transitions in the lead nickel niobate–lead zirconate titanate system

2012 ◽  
Vol 38 ◽  
pp. S17-S20 ◽  
Author(s):  
Orawan Khamman ◽  
Rattikorn Yimnirun ◽  
Narin Sirikulrat ◽  
Supon Ananta
Keyword(s):  
Phase Formation ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate ◽  
Lead Nickel

Effects of Seeding Layer on Orientation and Phase Formation of Sol-Gel-Derived Lanthanum-Modified Lead Zirconate Titanate Films on Glass

1995 ◽  
Vol 34 (Part 1, No. 4A) ◽  
pp. 1947-1951 ◽  
Author(s):  
Joon Sung Lee ◽  
Chang Jung Kim ◽  
Dae Sung Yoon ◽  
Chaun Gi Choi ◽  
Kwangsoo No
Keyword(s):  
Phase Formation ◽  
Lead Zirconate Titanate ◽  
Sol Gel ◽  
Lead Zirconate ◽  
Seeding Layer ◽  
Zirconate Titanate

Effects of Substrate and Bottom Electrodes on the Phase Formation of Lead Zirconate Titanate Thin Films Prepared by the Sol-Gel Method

1994 ◽  
Vol 33 (Part 1, No. 5A) ◽  
pp. 2675-2678 ◽  
Author(s):  
Chang Jung Kim ◽  
Dae Sung Yoon ◽  
Joon Sung Lee ◽  
Chaun Gi Choi ◽  
Kwangsoo No
Keyword(s):  
Thin Films ◽  
Phase Formation ◽  
Lead Zirconate Titanate ◽  
Sol Gel ◽  
Lead Zirconate ◽  
Gel Method ◽  
Sol Gel Method ◽  
Zirconate Titanate

Convergent-bceam diffraction studies on lead zirconate titanate Ceramics

1986 ◽  
Vol 44 ◽  
pp. 482-483
Author(s):  
M.L.A. Dass ◽  
T.A. Bielicki ◽  
G. Thomas ◽  
T. Yamamoto ◽  
K. Okazaki
Keyword(s):  
Lead Zirconate Titanate ◽  
Direct Proof ◽  
Lead Zirconate ◽  
Subsolidus Phase ◽  
Pzt Ceramics ◽  
Subsolidus Phase Diagram ◽  
Zirconate Titanate ◽  
Two Phases ◽  
Cbd Method ◽  
Titanate Ceramics

Lead zirconate titanate, Pb(Zr,Ti)O3 (PZT), ceramics are ferroelectrics formed as solid solutions between ferroelectric PbTiO3 and ant iferroelectric PbZrO3. The subsolidus phase diagram is shown in figure 1. PZT transforms between the Ti-rich tetragonal (T) and the Zr-rich rhombohedral (R) phases at a composition which is nearly independent of temperature. This phenomenon is called morphotropism, and the boundary between the two phases is known as the morphotropic phase boundary (MPB). The excellent piezoelectric and dielectric properties occurring at this composition are believed to.be due to the coexistence of T and R phases, which results in easy poling (i.e. orientation of individual grain polarizations in the direction of an applied electric field). However, there is little direct proof of the coexistence of the two phases at the MPB, possibly because of the difficulty of distinguishing between them. In this investigation a CBD method was found which would successfully differentiate between the phases, and this was applied to confirm the coexistence of the two phases.

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