We show that in a highly c-oriented 2:2:1:2 Bi-Sr-Ca-Cu-O film the angular-dependent magnetic field H* at the onset of the resistivity behaves experimentally in a way completely analogous to the critical field found in synthetic multilayered superconductors. In particular, on varying the temperature, the field H* exhibits a crossover from a 2D to an anisotropic 3D behavior as a function of the angle-curly theta between the external magnetic field and the a-b plane.
FASTAMPA R, GIURA M, MARCON R, & SILVA E (1991). 2D TO 3D CROSSOVER IN BI-SR-CA-CU-O - COMPARISON WITH SYNTHETIC MULTILAYERED SUPERCONDUCTORS. PHYSICAL REVIEW LETTERS, 67(13), 1795-1798 [10.1103/PhysRevLett.67.1795].
Titolo: | 2D TO 3D CROSSOVER IN BI-SR-CA-CU-O - COMPARISON WITH SYNTHETIC MULTILAYERED SUPERCONDUCTORS | |
Autori: | ||
Data di pubblicazione: | 1991 | |
Rivista: | ||
Citazione: | FASTAMPA R, GIURA M, MARCON R, & SILVA E (1991). 2D TO 3D CROSSOVER IN BI-SR-CA-CU-O - COMPARISON WITH SYNTHETIC MULTILAYERED SUPERCONDUCTORS. PHYSICAL REVIEW LETTERS, 67(13), 1795-1798 [10.1103/PhysRevLett.67.1795]. | |
Abstract: | We show that in a highly c-oriented 2:2:1:2 Bi-Sr-Ca-Cu-O film the angular-dependent magnetic field H* at the onset of the resistivity behaves experimentally in a way completely analogous to the critical field found in synthetic multilayered superconductors. In particular, on varying the temperature, the field H* exhibits a crossover from a 2D to an anisotropic 3D behavior as a function of the angle-curly theta between the external magnetic field and the a-b plane. | |
Handle: | http://hdl.handle.net/11590/135250 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |