1 Ocak 2017 Dergi makalesi Açık Erişim

Ozturk, Ali; Duzgun, Ibrahim; Celebi, Selahattin

Dublin Core

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Ozturk, Ali</dc:creator>
  <dc:creator>Duzgun, Ibrahim</dc:creator>
  <dc:creator>Celebi, Selahattin</dc:creator>
  <dc:date>2017-01-01</dc:date>
  <dc:description>Measurements of the ac susceptibility in a commercial Bi:2223/Ag tape for some different ac magnetic field amplitudes, H-ac, in the presence of bias magnetic field H-dc directed along H-ac are reported. It is found that the peak values of the imaginary component of ac susceptibility x"(max) versus H-ac trace a valley for the orientation where applied field H-a perpendicular to wide face of the tape total. We note that the observation of the valley depends on various parameters such as field dependence parameter n in the critical current density, in the simple power law expression j(c)- alpha(T)/B-n, choice of the bias field H-dc together with selected ac field amplitudes H-ac, and dimension and geometry of sample studied. Our calculations based on critical state model with j(c) - alpha(1 - T/T-cm)(p)/B-n using the fitting parameters of n - 0.25, p- 2.2, T-cm- 108 K gives quite good results to compare the experimental and calculated curves.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/43705</dc:identifier>
  <dc:identifier>oai:zenodo.org:43705</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS 80(3)</dc:source>
  <dc:title>Effect of dc field on ac-loss peak in a commercial Bi:2223/Ag tape</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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