We present measurements of the angular dependence of the critical field connected to the onset of the resistivity as a function of the magnetic field in Bi-Sr-Ca-Cu-O 2212. The measurements are performed by a four-probe dc resistance method. The sample is a highly c-axis oriented epitaxial film. When the measurements are carried out with the direction of the external magnetic field parallel to the Cu-O planes, the main result is the existence of a crossover temperature at which the superconductor goes from an anisotropic 3-D to a 2-D behavior with the lowering of the temperature.

Giura, M., Fastampa, R., Marcon, R., Silva, E. (1991). CRITICAL-FIELD FOR THE ONSET OF THE DISSIPATION AND 2-D BEHAVIOR IN BI-SR-CA-CU-O. PHYSICA. C, SUPERCONDUCTIVITY, 180(1-4), 212-215 [10.1016/0921-4534(91)90669-P].

CRITICAL-FIELD FOR THE ONSET OF THE DISSIPATION AND 2-D BEHAVIOR IN BI-SR-CA-CU-O

SILVA, Enrico
1991-01-01

Abstract

We present measurements of the angular dependence of the critical field connected to the onset of the resistivity as a function of the magnetic field in Bi-Sr-Ca-Cu-O 2212. The measurements are performed by a four-probe dc resistance method. The sample is a highly c-axis oriented epitaxial film. When the measurements are carried out with the direction of the external magnetic field parallel to the Cu-O planes, the main result is the existence of a crossover temperature at which the superconductor goes from an anisotropic 3-D to a 2-D behavior with the lowering of the temperature.
Giura, M., Fastampa, R., Marcon, R., Silva, E. (1991). CRITICAL-FIELD FOR THE ONSET OF THE DISSIPATION AND 2-D BEHAVIOR IN BI-SR-CA-CU-O. PHYSICA. C, SUPERCONDUCTIVITY, 180(1-4), 212-215 [10.1016/0921-4534(91)90669-P].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/151766
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