scholarly journals Magnetic and ferroelectric phase coexistence in multiferroic PFW-PT ceramics

2012 ◽  
Vol 6 (1) ◽  
pp. 65-75 ◽  
Author(s):  
Bárbara Fraygola ◽  
Adelino Coelho ◽  
Ducinei Garcia ◽  
Antônio Eiras
Keyword(s):  
Solid Solutions ◽  
Ferroelectric Phase ◽  
Magnetic Activity ◽  
Phase Coexistence ◽  
Antiferromagnetic Phase ◽  
Ferroelectric Transition ◽  
Different Types ◽  
Activity Dependent

The multiferroic (1-x)PbFe2/3W1/3O3-xPbTiO3 solid solutions with various compositions x = 0, 0.10, 0.20 and 0.30 were investigated. The features of the relaxor-to-ferroelectric transition with increasing x were discussed based in connection with dielectric and ferroelectric proprieties. Different types of magnetic activity dependent on composition and temperature were found. The temperature of ferroelectric and antiferromagnetic phase coexistence was investigated in function of PT content, determining the temperature where each composition becomes multiferroic.

Study of ferroelectric phase transitions in solid solutions based on bismuth vanadate

2008 ◽  
Vol 72 (8) ◽  
pp. 1094-1097 ◽  
Author(s):  
E. A. Fortalnova ◽  
V. V. Murasheva ◽  
M. G. Safronenko ◽  
N. U. Venskovskii ◽  
G. M. Kaleva ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Solid Solutions ◽  
Ferroelectric Phase ◽  
Bismuth Vanadate ◽  
Ferroelectric Phase Transitions

scholarly journals Phase coexistence in ferroelectric solid solutions: Formation of monoclinic phase with enhanced piezoelectricity

AIP Advances ◽  
2016 ◽  
Vol 6 (10) ◽  
pp. 105208 ◽  
Author(s):  
Xiaoyan Lu ◽  
Hangbo Zhang ◽  
Limei Zheng ◽  
Wenwu Cao
Keyword(s):  
Solid Solutions ◽  
Monoclinic Phase ◽  
Phase Coexistence

scholarly journals Negative Thermal Expansion in (Hf,Ti)Fe2 Induced by the Ferromagnetic and Antiferromagnetic Phase Coexistence

2019 ◽  
Vol 58 (9) ◽  
pp. 5380-5383 ◽  
Author(s):  
Yongqiang Qiao ◽  
Yuzhu Song ◽  
Kun Lin ◽  
Xinzhi Liu ◽  
Alexandra Franz ◽  
...  
Keyword(s):  
Thermal Expansion ◽  
Negative Thermal Expansion ◽  
Phase Coexistence ◽  
Antiferromagnetic Phase

Phase coexistence in solid solutions

2006 ◽  
Vol 179 (8) ◽  
pp. 2443-2451 ◽  
Author(s):  
W. Sławiński ◽  
R. Przeniosło ◽  
I. Sosnowska ◽  
M. Bieringer ◽  
I. Margiolaki ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Phase Coexistence

Theoretical study on phase coexistence in ferroelectric solid solutions near the tricritical point

2015 ◽  
Vol 117 (13) ◽  
pp. 134101 ◽  
Author(s):  
Xiaoyan Lu ◽  
Limei Zheng ◽  
Hui Li ◽  
Wenwu Cao
Keyword(s):  
Solid Solutions ◽  
Theoretical Study ◽  
Tricritical Point ◽  
Phase Coexistence
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