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Influence of yb2o3 and er2o3 on batio3 ceramics microstructure and corresponding electrical properties
dc.creator | Mitić, V.V. | |
dc.creator | Nikolić, Z.S. | |
dc.creator | Paunović, V. | |
dc.creator | Mancić, D. | |
dc.creator | Zivković, Lj | |
dc.creator | Pavlović, Vladimir | |
dc.creator | Jordović, Branka | |
dc.date.accessioned | 2020-12-17T19:32:08Z | |
dc.date.available | 2020-12-17T19:32:08Z | |
dc.date.issued | 2009 | |
dc.identifier.issn | 0196-6219 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/2016 | |
dc.description.abstract | In this article the additives Yb and Er oxides are used as doping materials for BaTiO3-based multilayer devices. The amphoteric behavior of these rare-earth ions leads to the increase of dielectric permittivity and decrease of dielectric losses. BaTiO3-ceramics doped with 0.01 up to 0.5 wt % of Yb2O3 and Er2O3 were prepared by conventional solid state procedure and sintered up to 1320 degrees C for four hours. In BaTiO3 doped with a low level of rare-earth ions the grain size ranged from 10-60 mu m. With the higher dopant concentration the abnormal grain growth is inhibited and the grain size ranged from between 2-10 mu m. The measurements of capacitance and dielectric losses as a function of frequency and temperature have been done in order to correlate the microstructure and dielectric properties of doped BaTiO3-ceramics. The temperature dependence of the dielectric constant as a function of dopant amount has been investigated. | en |
dc.publisher | Amer Ceramic Soc, Westerville | |
dc.rights | restrictedAccess | |
dc.source | Developments in Strategic Materials | |
dc.subject | BaTiO3-ceramics | en |
dc.subject | dopant | en |
dc.subject | dielectric constant | en |
dc.subject | microstructure | en |
dc.title | Influence of yb2o3 and er2o3 on batio3 ceramics microstructure and corresponding electrical properties | en |
dc.type | conferenceObject | |
dc.rights.license | ARR | |
dc.citation.epage | + | |
dc.citation.issue | 10 | |
dc.citation.other | 29(10): 231-+ | |
dc.citation.spage | 231 | |
dc.citation.volume | 29 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_agrospace_2016 | |
dc.identifier.scopus | 2-s2.0-62849123551 | |
dc.identifier.wos | 000265135800023 | |
dc.type.version | publishedVersion |
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