V. Kashurnikov, A. N. Maksimova, I. Rudnev, D. S. Odintsov, Владимир А. Кашурников, Анастасия Н. Максимова, Игорь А. Руднев, Дмитрий С. Одинцов
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Effect of Anisotropy on the Transport Properties of Layered High-temperature Superconductors with Extended Magnetic and Nonmagnetic Defects
Transport properties of anisotropic superconductor with point, columnar and columnar tilted defects have been analyzed using Monte-Carlo method. It was shown that for columnar tilted defects the critical current dependence on anisotropy γ weakens as γ increases and vanishes at certain γ. The S-type nonlinearity of current-voltage characteristics has been shown for three-dimensional vortex system in presence of ferromagnetic defects.