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Bocuk, H; Dorosinskii, L; Topal, U
{
"URL": "https://aperta.ulakbim.gov.tr/record/95439",
"abstract": "Penetration of AC field in BSCCO-2212 single crystals was studied using the magneto-optic technique. Profiles of the field amplitude were measured across the sample. The profile shape was found to change essentially with the field frequency. At lower frequencies the profiles have a dome-like shape characteristic of the geometrical barrier, whereas at higher frequencies the profiles acquire a typical Bean-like shape manifesting the flux pinning. Measurements at higher frequencies have shown that pinning is effective in the whole temperature range up to T-C. This shows that the position of the depinning line, which is commonly supposed to lie well below T-C even in zero field, has to be corrected to take into account the giant flux creep in BSCCO. (C) 2002 Elsevier Science B.V. All rights reserved.",
"author": [
{
"family": "Bocuk",
"given": " H"
},
{
"family": "Dorosinskii",
"given": " L"
},
{
"family": "Topal",
"given": " U"
}
],
"container_title": "PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS",
"id": "95439",
"issue": "4",
"issued": {
"date-parts": [
[
2002,
1,
1
]
]
},
"page": "561-564",
"title": "Dynamic crossover from pinning controlled to geometrical barrier controlled flux penetration in Bi2Sr2CaCu2O delta high-temperature superconductor",
"type": "article-journal",
"volume": "377"
}
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