TY - JOUR
T1 - Investigation of electrical conductivity and dielectric properties of Sr2FeTiO6
AU - Masta, N.
AU - Triyono, D.
AU - Laysandra, H.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/2/22
Y1 - 2019/2/22
N2 - In this study, we use impedance spectroscopy in the frequency range of 5 kHz to 1 MHz and in the temperature range of 300-550 K in order to study the electrical conductivity and dielectric properties of Sr2FeTiO6. The dielectric constants show the classical type of the paraelectric state, with no pseudo relaxation peak. DC conductivity increases with increasing temperature according to the Arrhenius law, indicating a thermally activated process. The activation energy is evaluated based on the DC conductivity and using the Arrhenius equation. The relaxation mechanism is the same at various temperatures, as confirmed by the scaling of the imaginary part of the electric modulus.
AB - In this study, we use impedance spectroscopy in the frequency range of 5 kHz to 1 MHz and in the temperature range of 300-550 K in order to study the electrical conductivity and dielectric properties of Sr2FeTiO6. The dielectric constants show the classical type of the paraelectric state, with no pseudo relaxation peak. DC conductivity increases with increasing temperature according to the Arrhenius law, indicating a thermally activated process. The activation energy is evaluated based on the DC conductivity and using the Arrhenius equation. The relaxation mechanism is the same at various temperatures, as confirmed by the scaling of the imaginary part of the electric modulus.
KW - conductivity
KW - dielectric
KW - impedance spectroscopy
KW - SrFeTiO
UR - http://www.scopus.com/inward/record.url?scp=85066857333&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/496/1/012010
DO - 10.1088/1757-899X/496/1/012010
M3 - Conference article
AN - SCOPUS:85066857333
SN - 1757-8981
VL - 496
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012010
T2 - 2nd International Conference on Current Progress in Functional Materials 2017, ISCPFM 2017
Y2 - 8 November 2017 through 9 November 2017
ER -