A systematic comparison of transport properties and pinning potentials in YBCO and BiSCCO thin films
Physica C. Bd. 235/240. H. 4. 1994 S. 2625 - 2626
Erscheinungsjahr: 1994
ISBN/ISSN: 0921-4534
Publikationstyp: Zeitschriftenaufsatz
Sprache: Englisch
Doi/URN: 10.1016/0921-4534(94)92533-X
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Inhaltszusammenfassung
c-axis oriented single crystalline YBa2Cu3O7-x and Bi2Sr2Ca2Cu3O10 thin films were patterned for transport measurements to determine the critical current density Jc ab(H,T.?). Film to film variations of Jc were compared for a large number of YBCO samples to assess the dominant influence on the magnitude of Jc and possible correlations with the film growth conditions. A comparison of J incgq YBCO and Bi-2223 demonstrates the fundamental differences in their flux line lattice, especially at hig...c-axis oriented single crystalline YBa2Cu3O7-x and Bi2Sr2Ca2Cu3O10 thin films were patterned for transport measurements to determine the critical current density Jc ab(H,T.?). Film to film variations of Jc were compared for a large number of YBCO samples to assess the dominant influence on the magnitude of Jc and possible correlations with the film growth conditions. A comparison of J incgq YBCO and Bi-2223 demonstrates the fundamental differences in their flux line lattice, especially at high temperatures.» weiterlesen» einklappen
Autoren
Klassifikation
DFG Fachgebiet:
Physik der kondensierten Materie
DDC Sachgruppe:
Physik
