DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY
Апстракт
The dielectric properties of barium titanate doped with different concentration
lanthanum or antimony are investigated. There are samples with 0.3 mol%, 0.5 mol%
lanthanum and 0.1 mol%, 0.5 mol% antimony concentrations. All samples were
prepared by Pechini procedure. Dielectric measurements in the temperature range of 170 K
to 420 K and frequency range of I kHz to I MHz show three phase transitions, which
temperatures matches those of bulk barium titanate. Curie temperature shifts to the lower temperatufe when lanthanum or antimony concentration grows. At low frequencies, the samples present conductivity Conduction-free loss spectra are calculated using a compact solution of the Kramers-Kronig transformation and an approximation based.
Кључне речи:
dielectric properties / lanthanum or antimony doped / Pechini procedure / Dielectric measurements / Kramers-Kronig transformationИзвор:
Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143, 2009Издавач:
- Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143.
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Ramoška, Tadas AU - Banys, Juras AU - Vijatović Petrović, Mirjana AU - Stojanović, Biljana PY - 2009 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2722 AB - The dielectric properties of barium titanate doped with different concentration lanthanum or antimony are investigated. There are samples with 0.3 mol%, 0.5 mol% lanthanum and 0.1 mol%, 0.5 mol% antimony concentrations. All samples were prepared by Pechini procedure. Dielectric measurements in the temperature range of 170 K to 420 K and frequency range of I kHz to I MHz show three phase transitions, which temperatures matches those of bulk barium titanate. Curie temperature shifts to the lower temperatufe when lanthanum or antimony concentration grows. At low frequencies, the samples present conductivity Conduction-free loss spectra are calculated using a compact solution of the Kramers-Kronig transformation and an approximation based. PB - Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143. C3 - Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143 T1 - DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY UR - https://hdl.handle.net/21.15107/rcub_rimsi_2722 ER -
@conference{ author = "Ramoška, Tadas and Banys, Juras and Vijatović Petrović, Mirjana and Stojanović, Biljana", year = "2009", abstract = "The dielectric properties of barium titanate doped with different concentration lanthanum or antimony are investigated. There are samples with 0.3 mol%, 0.5 mol% lanthanum and 0.1 mol%, 0.5 mol% antimony concentrations. All samples were prepared by Pechini procedure. Dielectric measurements in the temperature range of 170 K to 420 K and frequency range of I kHz to I MHz show three phase transitions, which temperatures matches those of bulk barium titanate. Curie temperature shifts to the lower temperatufe when lanthanum or antimony concentration grows. At low frequencies, the samples present conductivity Conduction-free loss spectra are calculated using a compact solution of the Kramers-Kronig transformation and an approximation based.", publisher = "Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143.", journal = "Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143", title = "DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2722" }
Ramoška, T., Banys, J., Vijatović Petrović, M.,& Stojanović, B.. (2009). DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY. in Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143 Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143... https://hdl.handle.net/21.15107/rcub_rimsi_2722
Ramoška T, Banys J, Vijatović Petrović M, Stojanović B. DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY. in Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143. 2009;. https://hdl.handle.net/21.15107/rcub_rimsi_2722 .
Ramoška, Tadas, Banys, Juras, Vijatović Petrović, Mirjana, Stojanović, Biljana, "DIELECTRIC INVESTIGATIONS OF BARIUM TITANATE DOPED WITH DEFERENT CONCENTRATION OF LANTHANUM OR ANTIMONY" in Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, 142-143 (2009), https://hdl.handle.net/21.15107/rcub_rimsi_2722 .