Detection of morphotropic phase boundary of (Bi1/2Na1/2)TiO3–Ba(Al1/2Sb1/2)O3 solid-solution ceramics

2009 ◽  
Vol 95 (5) ◽  
pp. 052903 ◽  
Author(s):  
Yuji Hiruma ◽  
Hajime Nagata ◽  
Tadashi Takenaka
Keyword(s):  
Solid Solution ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary

scholarly journals Accelerated search for BaTiO3-based piezoelectrics with vertical morphotropic phase boundary using Bayesian learning

2016 ◽  
Vol 113 (47) ◽  
pp. 13301-13306 ◽  
Author(s):  
Dezhen Xue ◽  
Prasanna V. Balachandran ◽  
Ruihao Yuan ◽  
Tao Hu ◽  
Xiaoning Qian ◽  
...  
Keyword(s):  
Solid Solution ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary ◽  
Bayesian Approach ◽  
Bayesian Learning ◽  
Piezoelectric Properties ◽  
Training Data ◽  
Materials Informatics ◽  
Initial Training ◽  
New Materials

An outstanding challenge in the nascent field of materials informatics is to incorporate materials knowledge in a robust Bayesian approach to guide the discovery of new materials. Utilizing inputs from known phase diagrams, features or material descriptors that are known to affect the ferroelectric response, and Landau–Devonshire theory, we demonstrate our approach for BaTiO3-based piezoelectrics with the desired target of a vertical morphotropic phase boundary. We predict, synthesize, and characterize a solid solution, (Ba0.5Ca0.5)TiO3-Ba(Ti0.7Zr0.3)O3, with piezoelectric properties that show better temperature reliability than other BaTiO3-based piezoelectrics in our initial training data.

scholarly journals The morphotropic phase boundary and dielectric properties of the xPb(Zr1∕2Ti1∕2)O3-(1−x)Pb(Ni1∕3Nb2∕3)O3 perovskite solid solution

2004 ◽  
Vol 96 (9) ◽  
pp. 5103-5109 ◽  
Author(s):  
Naratip Vittayakorn ◽  
Gobwute Rujijanagul ◽  
Xiaoli Tan ◽  
Meagen A. Marquardt ◽  
David P. Cann
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary

A ferroelectric solid solution of (1−x)Ba(Yb1/2Nb1/2)O3−xPbTiO3 with morphotropic phase boundary

2008 ◽  
Vol 104 (4) ◽  
pp. 046102 ◽  
Author(s):  
Zujian Wang ◽  
Xiuzhi Li ◽  
Qian Wei ◽  
Xifa Long ◽  
Zuo-Guang Ye
Keyword(s):  
Solid Solution ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary

Correction to La-Driven Morphotropic Phase Boundary in the Bi(Zn1/2Ti1/2)O3–La(Zn1/2Ti1/2)O3–PbTiO3 Solid Solution

2013 ◽  
Vol 25 (18) ◽  
pp. 3777-3777 ◽  
Author(s):  
Valentino R. Cooper ◽  
James R. Morris ◽  
Shigeyuki Takagi ◽  
David J. Singh
Keyword(s):  
Solid Solution ◽  
Phase Boundary ◽  
Morphotropic Phase Boundary
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