1 Ocak 2020 Dergi makalesi Açık Erişim

Berksoy-Yavuz, Ayse; Mensur-Alkoy, Ebru; Erdem, Emre; Alkoy, Sedat

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  <dc:creator>Berksoy-Yavuz, Ayse</dc:creator>
  <dc:creator>Mensur-Alkoy, Ebru</dc:creator>
  <dc:creator>Erdem, Emre</dc:creator>
  <dc:creator>Alkoy, Sedat</dc:creator>
  <dc:date>2020-01-01</dc:date>
  <dc:description>The morphotropic phase boundary solid solution of 0.675Pb(Mg1/3Nb2/3)O-3 -0.325PbTiO(3) (0.675PMN-0.325PT) were studied. Manganese (Mn) was used as a dopant element in 0.4 mol% and 0.7 mol% ratios because of its multiple oxidation states. Sintering was done either in the air or under an oxygen-rich atmosphere. Both the effect of doping and sintering atmosphere on the electrical properties were reported. The ceramic with 0.4 mol% were exhibited higher properties such as piezoelectric charge coefficient (d(33)), dielectric constant, polarization values compared to undoped and 0.7 mol% Mn-doped ceramics. Electron paramagnetic resonance (EPR) spectroscopy was used to resolve the oxidation state of Mn in the 0.675PMN-0.325PT structure. The electrical properties were discussed and explained using defect chemistry.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/7165</dc:identifier>
  <dc:identifier>oai:zenodo.org:7165</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>CERAMICS INTERNATIONAL 46(18) 28980-28986</dc:source>
  <dc:title>Electrical properties, EPR analyses and defect chemistry of Mn-doped 0.675PMN-0.325PT piezoceramics</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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