INFLUENCE OF DISORDER OF THE BASIS OF COMPLEX DEFECT STRUCTURES ON THE MAGNETIC PROPERTIES OF HTS
https://doi.org/10.56304/S2079562926010380
EDN: QFMJZD
Abstract
Magnetization loops of samples of the YBa2Cu3O7–x superconductor with complex periodic defect structures with different degrees of disorder have been calculated using the Monte Carlo method. The negative effect of local disorder on the magnetization loop width and residual magnetization of the samples has been demonstrated. It has been shown that the main mechanism of loss of magnetic properties is the formation of channels for the exit of free vortices from the sample, however, distributions with large distances between neighboring macrodefects resist disordering better.
About the Authors
K. N. Rykun
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
A. N. Moroz
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
A. N. Maksimova
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
V. A. Kashurnikov
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
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Review
For citations:
Rykun K.N., Moroz A.N., Maksimova A.N., Kashurnikov V.A. INFLUENCE OF DISORDER OF THE BASIS OF COMPLEX DEFECT STRUCTURES ON THE MAGNETIC PROPERTIES OF HTS. Nuclear Physics and Engineering. 2026;17(3):412-422. (In Russ.) https://doi.org/10.56304/S2079562926010380. EDN: QFMJZD
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