1 Ocak 2020 Dergi makalesi Açık Erişim

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

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{
  "@context": "https://schema.org/", 
  "@id": 7165, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Berksoy-Yavuz, Ayse"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gebze Tech Univ, Dept Mat Sci & Engn, TR-41400 Kocaeli, Turkey", 
      "name": "Mensur-Alkoy, Ebru"
    }, 
    {
      "@type": "Person", 
      "name": "Erdem, Emre"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gebze Tech Univ, Dept Mat Sci & Engn, TR-41400 Kocaeli, Turkey", 
      "name": "Alkoy, Sedat"
    }
  ], 
  "datePublished": "2020-01-01", 
  "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.", 
  "headline": "Electrical properties, EPR analyses and defect chemistry of Mn-doped 0.675PMN-0.325PT piezoceramics", 
  "identifier": 7165, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Electrical properties, EPR analyses and defect chemistry of Mn-doped 0.675PMN-0.325PT piezoceramics", 
  "url": "https://aperta.ulakbim.gov.tr/record/7165"
}