In this work we present detailed investigation of low frequency noise characteristics of BaTiO3-NiFe2O4 ceramic composites of different percentage of NiFe2O4. At the particular temperatures (that gets under the broad maximum of dielectric permittivity observed around 300 K) very intensive few separate peaks of random telegraph noise signal were observed. It shows that phase transition in the investigated materials goes through separate stages instead of the smeared out one. Characteristic times of the physical processes during the phase transition are close to one millisecond, and activation energy is around (0,340,49) eV.
TY - CONF
AU - Pralgauskaite, S.
AU - Matukas, J.
AU - Grigalaitis, R.
AU - Banys, J.
AU - Zamaraite, I.
AU - Petrović, M.M.V.
AU - Bobić, Jelena
AU - Stojanović, Biljana D
PY - 2015
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/922
AB - In this work we present detailed investigation of low frequency noise characteristics of BaTiO3-NiFe2O4 ceramic composites of different percentage of NiFe2O4. At the particular temperatures (that gets under the broad maximum of dielectric permittivity observed around 300 K) very intensive few separate peaks of random telegraph noise signal were observed. It shows that phase transition in the investigated materials goes through separate stages instead of the smeared out one. Characteristic times of the physical processes during the phase transition are close to one millisecond, and activation energy is around (0,340,49) eV.
PB - Institute of Electrical and Electronics Engineers Inc.
C3 - 2015 International Conference on Noise and Fluctuations, ICNF 2015
T1 - Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition
DO - 10.1109/ICNF.2015.7288587
ER -
@conference{
author = "Pralgauskaite, S. and Matukas, J. and Grigalaitis, R. and Banys, J. and Zamaraite, I. and Petrović, M.M.V. and Bobić, Jelena and Stojanović, Biljana D",
year = "2015",
abstract = "In this work we present detailed investigation of low frequency noise characteristics of BaTiO3-NiFe2O4 ceramic composites of different percentage of NiFe2O4. At the particular temperatures (that gets under the broad maximum of dielectric permittivity observed around 300 K) very intensive few separate peaks of random telegraph noise signal were observed. It shows that phase transition in the investigated materials goes through separate stages instead of the smeared out one. Characteristic times of the physical processes during the phase transition are close to one millisecond, and activation energy is around (0,340,49) eV.",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
journal = "2015 International Conference on Noise and Fluctuations, ICNF 2015",
title = "Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition",
doi = "10.1109/ICNF.2015.7288587"
}
Pralgauskaite, S., Matukas, J., Grigalaitis, R., Banys, J., Zamaraite, I., Petrović, M.M.V., Bobić, J.,& Stojanović, B. D.. (2015). Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition. in 2015 International Conference on Noise and Fluctuations, ICNF 2015
Institute of Electrical and Electronics Engineers Inc...
https://doi.org/10.1109/ICNF.2015.7288587
Pralgauskaite S, Matukas J, Grigalaitis R, Banys J, Zamaraite I, Petrović M, Bobić J, Stojanović BD. Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition. in 2015 International Conference on Noise and Fluctuations, ICNF 2015. 2015;.
doi:10.1109/ICNF.2015.7288587 .
Pralgauskaite, S., Matukas, J., Grigalaitis, R., Banys, J., Zamaraite, I., Petrović, M.M.V., Bobić, Jelena, Stojanović, Biljana D, "Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition" in 2015 International Conference on Noise and Fluctuations, ICNF 2015 (2015),
https://doi.org/10.1109/ICNF.2015.7288587 . .
