Enhancement of magnetic relaxation behavior by texturing in Bi-2212 superconducting rods

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dc.authoridOzabaci, Murat/0000-0002-0667-6066
dc.authoridkizilaslan, olcay/0000-0003-2528-433X
dc.authoridSotelo, Andres/0000-0001-7056-0546
dc.authoridAksan, Mehmet Ali/0000-0001-9465-0319
dc.authorwosidOzabaci, Murat/A-2808-2016
dc.authorwosidkizilaslan, olcay/ABG-8465-2020
dc.authorwosidSotelo, Andres/A-6537-2009
dc.authorwosidAksan, Mehmet Ali/AAE-8854-2021
dc.authorwosidMadre, Maria A./F-9159-2015
dc.authorwosidkizilaslan, olcay/HLH-6089-2023
dc.authorwosidAksan, Mehmet Ali/AAA-4187-2021
dc.contributor.authorOzabaci, Murat
dc.contributor.authorKizilaslan, Olcay
dc.contributor.authorKirat, Gokhan
dc.contributor.authorAksan, Mehmet A.
dc.contributor.authorMadre, Maria A.
dc.contributor.authorSotelo, Andres
dc.contributor.authorYakinci, Mehmet E.
dc.date.accessioned2024-08-04T20:42:31Z
dc.date.available2024-08-04T20:42:31Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractTime decay of magnetization, known as magnetic relaxation, is crucial for both fundamental and applied point of view in bulk high temperature superconductors (HTS) by setting the limits to the HTS devices stability. Melt-processed Bi2Sr2Ca1Cu2-xGa8+delta rods (Bi-2212, x=0,0.1) were used to study the effect of both grain alignment and substitution on the samples critical current density, relaxation and pinning behavior. The magnetic field has been applied both perpendicular and parallel to the rods growth axis to determine the effect of grain alignment. It has been found that Ga substitution reduces grains orientation and sizes leading to lower magnetic properties. The peaks of the curves, which indicate the temperature dependence of the samples magnetic relaxation rate (S), have been observed in the 7-35 K temperature range. Characteristic pinning energy (U-e/k(B)) of samples was determined using the formalism developed by Maley. The change of pinning energy as a function of magnetization has been found to be exponential between 3 and 60 K, which is in agreement with the collective creep theory. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.en_US
dc.identifier.doi10.1016/j.ceramint.2016.02.046
dc.identifier.endpage8330en_US
dc.identifier.issn0272-8842
dc.identifier.issn1873-3956
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-84977826459en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage8325en_US
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2016.02.046
dc.identifier.urihttps://hdl.handle.net/11616/97401
dc.identifier.volume42en_US
dc.identifier.wosWOS:000374075300059en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCeramics Internationalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBSCCO superconductorsen_US
dc.subjectMagnetic relaxationen_US
dc.subjectPinning energyen_US
dc.subjectTexturingen_US
dc.subjectLaser processingen_US
dc.titleEnhancement of magnetic relaxation behavior by texturing in Bi-2212 superconducting rodsen_US
dc.typeArticleen_US

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