Electromechanical Properties of PMN–PZT Piezoelectric Single Crystals Near Morphotropic Phase Boundary Compositions

2007 ◽  
Vol 0 (0) ◽  
pp. 071009211918002-??? ◽  
Author(s):  
Shujun Zhang ◽  
Sung-Min Lee ◽  
Dong-Ho Kim ◽  
Ho-Yong Lee ◽  
Thomas R. Shrout
Keyword(s):  
Phase Boundary ◽  
Single Crystals ◽  
Morphotropic Phase Boundary ◽  
Electromechanical Properties

scholarly journals Elastic, dielectric and electromechanical properties of (Bi0.5Na0.5)TiO3-BaTiO3 piezoceramics at the morphotropic phase boundary region

2017 ◽  
Vol 690 ◽  
pp. 568-574 ◽  
Author(s):  
Rodrigo Machado ◽  
Valdeci B. dos Santos ◽  
Diego A. Ochoa ◽  
Elena Cerdeiras ◽  
Lourdes Mestres ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Morphotropic Phase Boundary ◽  
Boundary Region ◽  
Electromechanical Properties ◽  
Elastic Dielectric

scholarly journals Structure and Physical Properties of PZT-PMnN-PSN Ceramics Near the Morphological Phase Boundary

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Nguyen Dinh Tung Luan ◽  
Le Dai Vuong ◽  
Truong Van Chuong ◽  
Nguyen Truong Tho
Keyword(s):  
Physical Properties ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary ◽  
Coercive Field ◽  
Phase Structure ◽  
Remanent Polarization ◽  
Perovskite Phase ◽  
Electromechanical Properties ◽  
Ceramic Samples ◽  
Pure Perovskite Phase

The 0.9Pb(ZrxTi1−x)O3-0.07Pb(Mn1/3Nb2/3)O3-0.03Pb(Sb1/2Nb1/2)O3(PZT-PMnN-PSN) ceramics were prepared by columbite method. The phase structure of the ceramic samples was analyzed. Results show that the pure perovskite phase is in all ceramics specimens. The effect of the Zr/Ti ratio on the region of morphotropic phase boundary for PZT-PMnN-PSN ceramics was studied. Experimental results show that the phase structure of ceramics changes from tetragonal to rhombohedral with the increase of the content of Zr/Ti ratio in the system. The composition of PZT-PMnN-PSN ceramics near the morphotropic phase boundary obtained is the ratio of Zr/Ti: 49/51. At this ratio, the ceramic has the optimal electromechanical properties: thekp=0.61, theεmax=29520, thed31=-236 pC/N, theQm=2400, high remanent polarization (Pr=49.2 μC·cm−2), and low coercive fieldEc=10.28 kV·cm−1.

Phase coexistence and transformations in field-cooled ternary piezoelectric single crystals near the morphotropic phase boundary

2014 ◽  
Vol 105 (23) ◽  
pp. 232901 ◽  
Author(s):  
Chengtao Luo ◽  
Yaojin Wang ◽  
Zhiguang Wang ◽  
Wenwei Ge ◽  
Jiefang Li ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Single Crystals ◽  
Morphotropic Phase Boundary ◽  
Phase Coexistence

Structural, dielectric and electromechanical properties of Cr-doped PLZT close to the morphotropic phase boundary region

2006 ◽  
Vol 79 (11) ◽  
pp. 875-887 ◽  
Author(s):  
A. K. Shukla ◽  
V. K. Agrawal ◽  
I. M. L. Das ◽  
Janardan Singh ◽  
D. P. Singh ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Morphotropic Phase Boundary ◽  
Boundary Region ◽  
Electromechanical Properties
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