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arXiv · 0908.4131

Asymmetry of magnetization curves of textured BSCCO

D. M. Gokhfeld·D. A. Balaev·S. I. Popkov·K. A. Shaykhutdinov·M. I. Petrov
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Abstract

The dependence of magnetization on magnetic field M(H) was measured for textured BSCCO samples for 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.

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D. M. Gokhfeld, D. A. Balaev, S. I. Popkov, K. A. Shaykhutdinov, M. I. Petrov. 2009-08-28. Asymmetry of magnetization curves of textured BSCCO. https://doi.org/10.1016/j.physc.2009.10.049

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