Study of Trapped Magnetic Field Relaxation in a Cylindrical Micron-Sized HTS

Relaxation curves of a cylindrical Bi2Sr2CaCu2O8-δ superconductor several microns in diameter have been calculated by means of the Monte Carlo method within the model of a layered hightemperature superconductor in magnetic fields parallel to the cylinder axis and at different temperatures. Relaxatio...

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Bibliographic Details
Published in:Journal of Siberian Federal University. Mathematics & Physics 2023-01, Vol.16 (6), p.786-794
Main Authors: Mikhailov, Artem A, Maksimova, Anastasiia N, Moroz, Anna N, Kashurnikov, Vladimir A
Format: Article
Language:English
Subjects:
Geometry
Magnetic fields
Magnetic induction
Monte Carlo simulation
Temperature
Trapped magnetic fields
Vortices
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Summary:Relaxation curves of a cylindrical Bi2Sr2CaCu2O8-δ superconductor several microns in diameter have been calculated by means of the Monte Carlo method within the model of a layered hightemperature superconductor in magnetic fields parallel to the cylinder axis and at different temperatures. Relaxation rates have been obtained for various sample diameters and temperatures. Power-law nature of the relaxation rate vs temperature dependences has been demonstrated for all the considered sample diameters
ISSN:1997-1397
2313-6022