Superconducting gap and magnetic field effects in Bi2Sr2CaCu2O8 - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Physica C: Superconductivity and its Applications Année : 1991

Superconducting gap and magnetic field effects in Bi2Sr2CaCu2O8

Résumé

Superconductinq properties of Bi2Sr2Cacu2oa films have been measured using the infra-red spectroscopy technique at fixed frequency. It is possible with this technique to determine the variation of the order parameter as a function of temperature and the critical magnetic field as a function of temperature. This last result together with the BCS theory allows a determination of the Fermi velocity in the a-b plane of the structure.

Dates et versions

hal-04174005 , version 1 (31-07-2023)

Identifiants

Citer

G. Martinez, L.C. Brunel, S.G. Louie, S. Labdi, H. Raffy. Superconducting gap and magnetic field effects in Bi2Sr2CaCu2O8. Physica C: Superconductivity and its Applications, 1991, 185-189, pp.1753-1754. ⟨10.1016/0921-4534(91)91002-l⟩. ⟨hal-04174005⟩
7 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More