Dergi makalesi Açık Erişim
Kilic, A.; Kilic, K.; Yetis, H.; Olutas, M.; Altinkok, A.; Sozeri, H.; Cetin, O.
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Flux trapping in a macroscopic cylinderical hole drilled in Bi-Sr-Ca-Cu-O</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">EUROPEAN PHYSICAL JOURNAL B</subfield> <subfield code="v">50</subfield> <subfield code="n">4</subfield> <subfield code="c">565-569</subfield> </datafield> <controlfield tag="001">97657</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-adresli-yayinlar</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">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.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Kilic, K.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Yetis, H.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Olutas, M.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Altinkok, A.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Sozeri, H.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="a">Cetin, O.</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">article</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="a">Kilic, A.</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2006-01-01</subfield> </datafield> <controlfield tag="005">20210316134648.0</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:97657</subfield> <subfield code="p">user-tubitak-adresli-yayinlar</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:dfc002283563799bcd90399e2bb7b72b</subfield> <subfield code="s">209</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/97657/files/bib-994552af-7955-44d6-8e67-3c08ca046460.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1140/epjb/e2006-00180-3</subfield> <subfield code="2">doi</subfield> </datafield> </record>
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