1 Ocak 2006 Dergi makalesi Açık Erişim

Kilic, A.; Kilic, K.; Yetis, H.; Olutas, M.; Altinkok, A.; Sozeri, H.; Cetin, O.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/97657</identifier>
  <creators>
    <creator>
      <creatorName>Kilic, A.</creatorName>
      <givenName>A.</givenName>
      <familyName>Kilic</familyName>
    </creator>
    <creator>
      <creatorName>Kilic, K.</creatorName>
      <givenName>K.</givenName>
      <familyName>Kilic</familyName>
    </creator>
    <creator>
      <creatorName>Yetis, H.</creatorName>
      <givenName>H.</givenName>
      <familyName>Yetis</familyName>
    </creator>
    <creator>
      <creatorName>Olutas, M.</creatorName>
      <givenName>M.</givenName>
      <familyName>Olutas</familyName>
    </creator>
    <creator>
      <creatorName>Altinkok, A.</creatorName>
      <givenName>A.</givenName>
      <familyName>Altinkok</familyName>
    </creator>
    <creator>
      <creatorName>Sozeri, H.</creatorName>
      <givenName>H.</givenName>
      <familyName>Sozeri</familyName>
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    <creator>
      <creatorName>Cetin, O.</creatorName>
      <givenName>O.</givenName>
      <familyName>Cetin</familyName>
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  </creators>
  <titles>
    <title>Flux Trapping In A Macroscopic Cylinderical Hole Drilled In Bi-Sr-Ca-Cu-O</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2006</publicationYear>
  <dates>
    <date dateType="Issued">2006-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/97657</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1140/epjb/e2006-00180-3</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">The flux dynamics in a polycrystalline sample of Bi1.7Pb0.3Sr2Ca2Cu3Ox with a macroscopic cylindrical hole (CH) drilled was investigated by slow transport relaxation (V-t curves) and magnetovoltage measurements (V-H curves). It was monitored that there are several discontinuities in the time evolution of quenched state in V-t curves, which was attributed to the leaving of quantized flux lines trapped through CH together with surface superconducting effects. We observed that asymmetric V-H curves demonstrate unusual remarkable counter clockwise hysteresis effects upon cycling of field. This interesting result was correlated mainly to the flux trapping inside the CH that acts as a macroscopic attractive pinning center for flux lines. Further, the hysteresis effects in V-H curves for a fixed transport current provide a direct evidence that the number of flux lines, measured dissipation and relative decrease/increase in irreversibilities could be determined by sweeping rate of external magnetic field (dH/dt) which leads also to peculiar time effects.</description>
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