Evolution of dielectric properties in the (1−x) PbFe0.5Nb0.5O3–xBaFe0.5Nb0.5O3 solid solution system

2019 ◽  
Vol 54 (16) ◽  
pp. 10984-10997 ◽  
Author(s):  
I. P. Raevski ◽  
V. V. Titov ◽  
Haydn Chen ◽  
I. N. Zakharchenko ◽  
S. I. Raevskaya ◽  
...  
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Solution System ◽  
Solid Solution System

Dielectric properties of a-site deficient perovskite-type lanthanum-calcium-titanium oxide solid solution system []

1995 ◽  
Vol 30 (3) ◽  
pp. 307-316 ◽  
Author(s):  
In-Seon Kim ◽  
Woo-Hwan Jung ◽  
Yoshiyuki Inaguma ◽  
Tetsuro Nakamura ◽  
Mitsuru Itoh
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Titanium Oxide ◽  
Solution System ◽  
Oxide Solid Solution ◽  
Solid Solution System ◽  
A Site ◽  
Perovskite Type

A new microwave dielectric ceramics based on the solid solution system between Ba(Ni1/3Nb2/3)O3 and Ba(Zn1/3Nb2/3)O3

1997 ◽  
Vol 12 (6) ◽  
pp. 1558-1562 ◽  
Author(s):  
Seo-Yong Cho ◽  
Hyuk-Joon Youn ◽  
Kug-Sun Hong ◽  
In-Tae Kim ◽  
Yoon-Ho Kim
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Pechini Method ◽  
Microwave Dielectric Properties ◽  
Processing Parameters ◽  
X Ray Diffraction ◽  
Solution System ◽  
Microwave Dielectric ◽  
Solid Solution System ◽  
Dielectric Ceramics

Microwave dielectric properties of the solid solution between Ba(Ni1/3Nb2/3)O3 and Ba(Zn1/3Nb2/3)O3 were investigated. Samples were prepared by the conventional mixed oxide method as well as the Pechini method. Sintered samples were analyzed using x-ray diffraction and scanning electron microscopy, and their microwave dielectric properties were measured by the post resonator method. The sample prepared by the Pechini method revealed excellent dielectric properties, i.e., permittivity of 35.6, quality factor of 5700 at 10 GHz, and very small temperature coefficient of resonant frequency. Order-disorder behavior of this solid solution system was found to depend on processing parameters. Variation in microwave dielectric properties was discussed in terms of the order-disorder behavior, chemical composition, mixture rule, etc.

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