Effective dielectric function of BaTiO3-NiO composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00471346" target="_blank" >RIV/68378271:_____/16:00471346 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ISAF.2016.7819726" target="_blank" >http://dx.doi.org/10.1109/ISAF.2016.7819726</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISAF.2016.7819726" target="_blank" >10.1109/ISAF.2016.7819726</a>

Result language
angličtina
Original language name
Effective dielectric function of BaTiO3-NiO composites
Original language description
Using spark plasma sintering we have processed and studied two ceramic composites of 70 vol% BaTiO3 (BTO) and 30 vol% NiO with standard and core-shell microstructure. Quantitative broadband dielectric spectroscopy up to the infrared range at 10-450 K showed substantial differences between both composites. The evaluated dielectric spectra revealing all three ferroelectric phase transitions were compared with modelled spectra using three different models based on effective medium approximation (Bruggeman, Lichtenecker and coated spheres). The results, including the soft-mode dynamics, were discussed using the concept of the BTO percolation.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA15-08389S" target="_blank" >GA15-08389S: Dielectric and phonon spectroscopy of multiferroics</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2016 Joint IEEE International Symposium on the Applications of Ferroelectrics, European Conference on Application of Polar Dielectrics, and Piezoelectric Force Microscopy Workshop (ISAF/ECAPD/PFM)
ISBN
978-1-5090-1871-0
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1-4
Publisher name
IEEE
Place of publication
New York
Event location
Darmstadt
Event date
Aug 21, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)