Current-carrying capability of GdBa2Cu3O7-x HTSC tapes in magnetic fields in the temperatute range of 2-100 K

L. Kh. Antonova (1) , A. V. Troitskii (1) , G. N. Mikhailova (1) , T. E. Demikhov (1) , S. V. Samoilenkov (2) , A. A. Molodyk (2) , J. Noudem (3) , P. Bernstein (3)

1 RAS - Russian Academy of Sciences [Moscow]
2 SuperOx Company
3 CRISMAT - Laboratoire de cristallographie et sciences des matériaux

The current-carrying capability of the second-generation HTSC tapes based on GdBa2Cu3O7-x (GdBCO), produced by the SuperOx Company by the pulsed laser deposition method is studied. Critical currents inmagnetic fields aremeasured by resistive andmagnetic (using a SQUID magnetometer) methods. The results obtained are compared with characteristics of an YBCO tape grown by chemical deposition (SuperPower, USA).

Mots clés: SQUID magnetometer; Magnetic field; HTSC tape

Domaines: Chimie; Cristallographie; Matériaux; Chimie théorique et/ou physique

L. Kh. Antonova, A. V. Troitskii, G. N. Mikhailova, T. E. Demikhov, S. V. Samoilenkov, et al.. Current-carrying capability of GdBa2Cu3O7-x HTSC tapes in magnetic fields in the temperatute range of 2-100 K. Bulletin of the Lebedev Physics Institute, 2017, 44 (3), pp.61-65. ⟨10.3103/S1068335617030034⟩. ⟨hal-02175389⟩