1 Ocak 2020 Dergi makalesi Açık Erişim

Dursun, Sinan; Mensur-Alkoy, Ebru; Unver, Mustafa Unsal; Alkoy, Sedat

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/3299</identifier>
  <creators>
    <creator>
      <creatorName>Dursun, Sinan</creatorName>
      <givenName>Sinan</givenName>
      <familyName>Dursun</familyName>
      <affiliation>Gebze Tech Univ, Dept Mat Sci &amp; Engn, TR-41400 Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Mensur-Alkoy, Ebru</creatorName>
      <givenName>Ebru</givenName>
      <familyName>Mensur-Alkoy</familyName>
      <affiliation>Gebze Tech Univ, Dept Mat Sci &amp; Engn, TR-41400 Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Unver, Mustafa Unsal</creatorName>
      <givenName>Mustafa Unsal</givenName>
      <familyName>Unver</familyName>
      <affiliation>Gebze Tech Univ, Dept Mat Sci &amp; Engn, TR-41400 Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Alkoy, Sedat</creatorName>
      <givenName>Sedat</givenName>
      <familyName>Alkoy</familyName>
    </creator>
  </creators>
  <titles>
    <title>Enhancement Of Electrical Properties In The Ternary Pmn-Pt-Pz Through Compositional Variation, Crystallographic Texture, And Quenching</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2020</publicationYear>
  <dates>
    <date dateType="Issued">2020-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/3299</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1111/jace.16919</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Ternary compositions of Pb(Mg1/3Nb2/3)O-3-PbZrO3-PbTiO3 (PMN-PZT) piezoelectric ceramic have been investigated with an aim to optimize the electrical properties for piezoelectric applications. Quenching from temperatures above the Curie point was proved to enhance the properties up to two folds in the 0.40PMN-0.25PZ-0.35PT composition. This enhancement is believed to have arisen as a result of the freezing of defect dipoles in their random distribution, and thus prevention of their domain pinning effect. Texturing the optimum composition using BaTiO3 template particles through templated grain growth process and quenching the textured ceramic led to further enhancement with piezoelectric charge coefficient increasing from 190 to 750 pC/N, relative permittivity increasing from 860 to 1815 and remanent polarization increasing from 16 to 30 mu C/cm(2).</description>
  </descriptions>
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