The presence of CuO planes in High-T(c) superconductors has suggested strongly two-dimensional (2-D) physical properties, probed by means of magnetic anisotropic measurements. We have measured the field H* of the onset of the resistivity as a function of an external magnetic field H, at various temperatures T and angles theta between H and the a-b plane, in highly c-oriented 2212 BiSrCaCuO films. The temperature dependence of the curves H* (theta) shows the presence of a dimensional crossover from a 2-D to an anisotropic 3-D behavior.

Silva, E., Fastampa, R., Giura, M., Marcon, R. (1991). TEMPERATURE-INDUCED DIMENSIONAL CROSSOVER IN BISRCACUO. PHYSICA. C, SUPERCONDUCTIVITY, 185-189, 1795-1796 [10.1016/0921-4534(91)91023-W].

TEMPERATURE-INDUCED DIMENSIONAL CROSSOVER IN BISRCACUO

SILVA, Enrico;
1991-01-01

Abstract

The presence of CuO planes in High-T(c) superconductors has suggested strongly two-dimensional (2-D) physical properties, probed by means of magnetic anisotropic measurements. We have measured the field H* of the onset of the resistivity as a function of an external magnetic field H, at various temperatures T and angles theta between H and the a-b plane, in highly c-oriented 2212 BiSrCaCuO films. The temperature dependence of the curves H* (theta) shows the presence of a dimensional crossover from a 2-D to an anisotropic 3-D behavior.
1991
Silva, E., Fastampa, R., Giura, M., Marcon, R. (1991). TEMPERATURE-INDUCED DIMENSIONAL CROSSOVER IN BISRCACUO. PHYSICA. C, SUPERCONDUCTIVITY, 185-189, 1795-1796 [10.1016/0921-4534(91)91023-W].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11590/150917
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