Fundamental study on the miniture CS-USM by hydrothermally synthesized lead zirconate titanate polycrystalline film transducer for medical applications

2015 ◽  
Author(s):  
Seiya Ozeki ◽  
Shinichi Takeuchi ◽  
Minoru K. Kurosawa
Keyword(s):  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Polycrystalline Film ◽  
Medical Applications ◽  
Fundamental Study ◽  
Zirconate Titanate ◽  
Film Transducer

Development of Miniature Needle-Type Hydrophone with Lead Zirconate Titanate Polycrystalline Film Deposited by Hydrothermal Method

2006 ◽  
Vol 45 (5B) ◽  
pp. 4688-4692 ◽  
Author(s):  
Hiroshi Kitsunai ◽  
Norimichi Kawashima ◽  
Shinichi Takeuchi ◽  
Mutsuo Ishikawa ◽  
Minoru Kurosawa ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Polycrystalline Film ◽  
Needle Type ◽  
Zirconate Titanate

Fundamental study of hydrothermally synthesized lead zirconate titanate polycrystals deposited on a Ti substrate during nucleation

2015 ◽  
Vol 54 (7S1) ◽  
pp. 07HB06 ◽  
Author(s):  
Toshinobu Abe ◽  
Seiya Ozeki ◽  
Minoru Kuribayashi Kurosawa ◽  
Shinichi Takeuchi
Keyword(s):  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Fundamental Study ◽  
Zirconate Titanate

1511: Fundamental Study of Miniature Membrane-Type Hydrophone Using Hydrothermally Synthesized Lead Zirconate Titanate

2009 ◽  
Vol 35 (8) ◽  
pp. S238-S239
Author(s):  
Kazuho Yoshimura ◽  
Norimichi Kawashima ◽  
Shinichi Takeuchi ◽  
Takeyoshi Uchida ◽  
Tsuneo Kikuchi ◽  
...  
Keyword(s):  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Fundamental Study ◽  
Zirconate Titanate ◽  
Membrane Type

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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