scholarly journals A comparative study of temperature dependent impedance analysis for AFe0.97Zr0.03O3 (A = La, Bi) compounds

2021 ◽  
Vol 1816 (1) ◽  
pp. 012066
Author(s):  
A A M Iqbal ◽  
D Triyono ◽  
Aflahannisa ◽  
I Purnamasari
1998 ◽  
Vol 12 (11) ◽  
pp. 433-441 ◽  
Author(s):  
P. S. Rama Sastry ◽  
T. Bhimasankaram ◽  
G. S. Kumar ◽  
G. Prasad

Complex impedance spectra of ferroelectric mixed ceramic system ( Na 0.5 Bi 0.5)1-x Ca x Bi 4 Ti 4 O 15 with x=0, 0.1, 0.3, 0.5, 0.7 and 1 was studied as a function of frequency and temperature in the range 1 KHz to 10 MHz and 30°C to 620°C respectively. Equivalent circuits involving resistive and capacitive elements at different temperatures, activation energies of relaxations and conduction were evaluated using impedance plots. A comparative study of impedance and conductivity facilities an insight in understanding the electrical nature of these electroceramics.


2018 ◽  
Vol 57 (3) ◽  
pp. 1455-1463 ◽  
Author(s):  
Wen-Qian Zhang ◽  
Rui-Dong Wang ◽  
Zi-Bo Wu ◽  
Yi-Fan Kang ◽  
Yan-Ping Fan ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (60) ◽  
pp. 48712-48719 ◽  
Author(s):  
S. Ramanaiah ◽  
Vikram Karde ◽  
P. Venkateswarlu ◽  
Chinmay Ghoroi

Temperature dependent surface energy variations observed in Gabapentin and Pregabalin drugs.


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