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Gokhfeld, D.M.; Balaev, D.A.; Popkov, S.I.; Shaykhutdinov, K.A.; Petrov, M.I.
Physica. C, Superconductivity, December 2010, 2010-12-00, Letnik: 470Journal Article
The dependence of magnetization on magnetic field M(H) was measured for textured BSCCO samples in directions H‖c,H‖ab at different temperatures. Inclusion of the pinning parameter in the Valkov–Khrustalev model V.V. Valkov, B.P. Khrustalev, JETP 80 (1995) 680 allowed to describe successfully the asymmetric M(H) dependencies. The temperature and magnetic field dependencies of critical current and pinning parameter for H‖c and H‖ab were estimated.
