Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach
Апстракт
The applications of BaTiO3-ceramics are very important and constantly increasing nowadays. In that sense, we analyzed some phenomena related to inter granular effects. We used experimental data based on Murata powders and processing technology. Our original contribution to Heywang-Jonker-Daniels inter-granular capacity model is based on thermodynamic fractal analysis applied on phase transition in ceramic structures. In this case, PTCR effect has a diffuse first-order phase transition character in a modified Landau theory-fractal approach. Its basic properties are considered. This is an original contribution as a bridge between theoretical aspects of BaTiO3-ceramics and experimental results.
Кључне речи:
PTCR effect / phase transition / Heywang-Jonker-Daneils model / fractal correction / BaTiO3-ceramicsИзвор:
Facta Universitatis-Series Electronics and Energetics, 2021, 34, 4, 499-510Издавач:
- Univerzitet u Nišu, Niš
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200102 (Универзитет у Нишу, Електронски факултет) (RS-MESTD-inst-2020-200102)
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Vosika, Zoran B. AU - Mitić, Vojislav V. AU - Paunović, Vesna AU - Manojlović, Jelena AU - Lazović, Goran PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3546 AB - The applications of BaTiO3-ceramics are very important and constantly increasing nowadays. In that sense, we analyzed some phenomena related to inter granular effects. We used experimental data based on Murata powders and processing technology. Our original contribution to Heywang-Jonker-Daniels inter-granular capacity model is based on thermodynamic fractal analysis applied on phase transition in ceramic structures. In this case, PTCR effect has a diffuse first-order phase transition character in a modified Landau theory-fractal approach. Its basic properties are considered. This is an original contribution as a bridge between theoretical aspects of BaTiO3-ceramics and experimental results. PB - Univerzitet u Nišu, Niš T2 - Facta Universitatis-Series Electronics and Energetics T1 - Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach EP - 510 IS - 4 SP - 499 VL - 34 DO - 10.2298/FUEE2104499V ER -
@article{ author = "Vosika, Zoran B. and Mitić, Vojislav V. and Paunović, Vesna and Manojlović, Jelena and Lazović, Goran", year = "2021", abstract = "The applications of BaTiO3-ceramics are very important and constantly increasing nowadays. In that sense, we analyzed some phenomena related to inter granular effects. We used experimental data based on Murata powders and processing technology. Our original contribution to Heywang-Jonker-Daniels inter-granular capacity model is based on thermodynamic fractal analysis applied on phase transition in ceramic structures. In this case, PTCR effect has a diffuse first-order phase transition character in a modified Landau theory-fractal approach. Its basic properties are considered. This is an original contribution as a bridge between theoretical aspects of BaTiO3-ceramics and experimental results.", publisher = "Univerzitet u Nišu, Niš", journal = "Facta Universitatis-Series Electronics and Energetics", title = "Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach", pages = "510-499", number = "4", volume = "34", doi = "10.2298/FUEE2104499V" }
Vosika, Z. B., Mitić, V. V., Paunović, V., Manojlović, J.,& Lazović, G.. (2021). Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach. in Facta Universitatis-Series Electronics and Energetics Univerzitet u Nišu, Niš., 34(4), 499-510. https://doi.org/10.2298/FUEE2104499V
Vosika ZB, Mitić VV, Paunović V, Manojlović J, Lazović G. Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach. in Facta Universitatis-Series Electronics and Energetics. 2021;34(4):499-510. doi:10.2298/FUEE2104499V .
Vosika, Zoran B., Mitić, Vojislav V., Paunović, Vesna, Manojlović, Jelena, Lazović, Goran, "Characterization of ptc effect in batio(3)-ceramics as a special phase transition - fractal approach" in Facta Universitatis-Series Electronics and Energetics, 34, no. 4 (2021):499-510, https://doi.org/10.2298/FUEE2104499V . .