Artículos de revistas
Flux-line-lattice Melting In Bi2sr2ca2cu3o10
Registro en:
Physical Review B. , v. 49, n. 2, p. 1495 - 1498, 1994.
1631829
10.1103/PhysRevB.49.1495
2-s2.0-0000311693
Autor
Kopelevich Y.
Moehlecke S.
Torres J.H.S.
Institución
Resumen
We have performed dc magnetization studies in the c-axis-oriented bulk Bi2Sr2Ca2Cu3O10 compound. The penetration depth λab(T) is extracted from reversible magnetization data M(H) taking into account fluctuations of the vortices. An ''irreversibility line'' is quantitatively compared with predictions of flux-line-lattice (FLL) melting models. The results strongly suggest that the ''irreversibility line'' near Tc is associated with melting of FLL caused by thermal fluctuations. © 1994 The American Physical Society. 49 2 1495 1498