Low frequency noise characteristics of BaTiO3-NiFe2O4 composites at phase transition
Nema prikaza
Autori
Pralgauskaite, S.Matukas, J.
Grigalaitis, R.
Banys, J.
Zamaraite, I.
Vijatović Petrović, Mirjana
Bobić, Jelena
Stojanović, Biljana D
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
phase transition / noise / multiferroic material / Barkhausen noise / barium titanateIzvor:
2015 International Conference on Noise and Fluctuations, ICNF 2015, 2015Izdavač:
- Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/ICNF.2015.7288587
ISBN: 978-146738335-6
WoS: 000380427600052
Scopus: 2-s2.0-84961785317
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Pralgauskaite, S. AU - Matukas, J. AU - Grigalaitis, R. AU - Banys, J. AU - Zamaraite, I. AU - Vijatović Petrović, Mirjana 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 Vijatović Petrović, Mirjana 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., Vijatović Petrović, M., 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, Vijatović 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., Vijatović Petrović, Mirjana, 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 . .