Role of lower valent substituent-oxygen vacancy complexes in polarization pinning in potassium-modified lead zirconate titanate

1999 ◽  
Vol 75 (3) ◽  
pp. 418-420 ◽  
Author(s):  
Qi Tan ◽  
Jianxing Li ◽  
Dwight Viehland
Keyword(s):  
Oxygen Vacancy ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate

Role of defect structures in stabilization of ferroelectric phase in tin-substituted lead zirconate titanate

2018 ◽  
Vol 101 (8) ◽  
pp. 3377-3382 ◽  
Author(s):  
Adukkadan Anil ◽  
Killimangalath Vani ◽  
Viswanathan Kumar
Keyword(s):  
Lead Zirconate Titanate ◽  
Ferroelectric Phase ◽  
Lead Zirconate ◽  
Defect Structures ◽  
Zirconate Titanate

scholarly journals Visualization of highly graded oxygen vacancy profiles in lead-zirconate-titanate by spectrally resolved cathodoluminescence spectroscopy

2009 ◽  
Vol 95 (20) ◽  
pp. 202903 ◽  
Author(s):  
Atsuo Matsutani ◽  
Zhenhua (Jerry) Luo ◽  
Soodkhet Pojprapai ◽  
Mark Hoffman ◽  
Giuseppe Pezzotti
Keyword(s):  
Oxygen Vacancy ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate ◽  
Cathodoluminescence Spectroscopy ◽  
Spectrally Resolved

scholarly journals Unexpected dielectric response in lead zirconate titanate ceramics: The role of ferroelectric domain wall pinning effects

2007 ◽  
Vol 91 (4) ◽  
pp. 042902 ◽  
Author(s):  
J. E. Garcia ◽  
V. Gomis ◽  
R. Perez ◽  
A. Albareda ◽  
J. A. Eiras
Keyword(s):  
Domain Wall ◽  
Lead Zirconate Titanate ◽  
Dielectric Response ◽  
Lead Zirconate ◽  
Ferroelectric Domain ◽  
Zirconate Titanate ◽  
Domain Wall Pinning ◽  
Titanate Ceramics

Role of grain boundaries on hydrogen-induced degradation in lead zirconate titanate thin films

2002 ◽  
Vol 81 (17) ◽  
pp. 3230-3232 ◽  
Author(s):  
Jang-Sik Lee ◽  
Seung-Ki Joo
Keyword(s):  
Thin Films ◽  
Grain Boundaries ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate

Role of 90° domains in lead zirconate titanate thin films

2000 ◽  
Vol 77 (2) ◽  
pp. 292-294 ◽  
Author(s):  
C. S. Ganpule ◽  
V. Nagarajan ◽  
H. Li ◽  
A. S. Ogale ◽  
D. E. Steinhauer ◽  
...  
Keyword(s):  
Thin Films ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate

Role of defect distributions and mobility on ferroelectric phase transformations in lead zirconate titanate

1997 ◽  
Vol 71 (8) ◽  
pp. 1062-1064 ◽  
Author(s):  
Qi Tan ◽  
Z. Xu ◽  
Jie-Fang Li ◽  
Dwight Viehland
Keyword(s):  
Phase Transformations ◽  
Lead Zirconate Titanate ◽  
Ferroelectric Phase ◽  
Lead Zirconate ◽  
Zirconate Titanate

Commonalties of the influence of lower valent A-site and B-site modifications on lead zirconate titanate ferroelectrics and antiferroelectrics

1999 ◽  
Vol 14 (2) ◽  
pp. 465-475 ◽  
Author(s):  
Qi Tan ◽  
Z. Xu ◽  
Dwight Viehland
Keyword(s):  
Oxygen Vacancy ◽  
Lead Zirconate Titanate ◽  
Elastic Strain ◽  
Rhombohedral Phase ◽  
Domain Size ◽  
Lead Zirconate ◽  
Structure Property ◽  
Property Relations ◽  
Zirconate Titanate ◽  
A Site

Studies of the structure-property relations of lead zirconate titanate (PZT) modified with lower valent substitutions on the A- and B-sites have been performed as a function of substituent concentration. These investigations have yielded common changes induced by these substitutions on ferroelectric phases. The commonalties are the presence of fine domains and polarization pinning effects. Differences in domain morphologies were observed between the rhombohedral and tetragonal ferroelectric phases. Rhombohedral ferroelectrics were found to exhibit “wavy” domain patterns with increasing dopant concentrations, whereas a lenticular domain shape was preserved as the domain size was decreased for tetragonal ferroelectrics. These differences were explained in terms of different pinning mechanisms based on the differences in local elastic strain accommodations. Investigations of high Zr-content PZT have revealed that the ferroelectric rhombohedral phase becomes stabilized over the antiferroelectric orthorhombic with increasing concentrations of lower valent modifications. This change was explained in terms of the enhanced coupling between oxygen octahedra due to the bonding of oxygen-vacancy dipoles.

Thermal Behaviors and Phase Evolution of Lead Zirconate Titanate Prepared by Sol-Gel Processing: The Role of the Pyrolysis Time before Calcination

2008 ◽  
Vol 91 (8) ◽  
pp. 2545-2552 ◽  
Author(s):  
Tien-I Chang ◽  
Sheng-Chang Wang ◽  
Chuan-Pu Liu ◽  
Chen-Fu Lin ◽  
Jow-Lay Huang
Keyword(s):  
Lead Zirconate Titanate ◽  
Sol Gel ◽  
Phase Evolution ◽  
Lead Zirconate ◽  
Thermal Behaviors ◽  
Zirconate Titanate ◽  
Gel Processing

Role of precursors in the formation of lead zirconate titanate thin films

2014 ◽  
Vol 50 (6) ◽  
pp. 612-616 ◽  
Author(s):  
N. M. Kotova ◽  
K. A. Vorotilov ◽  
D. S. Seregin ◽  
A. S. Sigov
Keyword(s):  
Thin Films ◽  
Lead Zirconate Titanate ◽  
Lead Zirconate ◽  
Zirconate Titanate
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