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University proceedings. Volga region. Physical and mathematical sciences, 2011, Issue 3, Pages 110–119
(Mi ivpnz587)
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This article is cited in 2 scientific papers (total in 2 papers)
Physics
Mathematical modeling of the nonlinear response of a short hard superconductor cylinder
N. D. Kuzmichev, A. A. Fedchenko Ogarev Mordovia State University, Saransk
Abstract:
The article describes a mathematical model of the response of a disk-shaped hard superconductor to an applied external harmonically modulated magnetic field. According to Kim model and in approximation of magnetic field screening in the sample center the authors have calculated hysteretic magnetization curves, the first and higher harmonics of magnetization. The results of calculations are compared with data of previously performed experiments on polycrystals of high-temperature superconductor.
Keywords:
high-temperature superconductor, critical state, Abrikosov vortices, Kim model, magnetization harmonics.
Citation:
N. D. Kuzmichev, A. A. Fedchenko, “Mathematical modeling of the nonlinear response of a short hard superconductor cylinder”, University proceedings. Volga region. Physical and mathematical sciences, 2011, no. 3, 110–119
Linking options:
https://www.mathnet.ru/eng/ivpnz587 https://www.mathnet.ru/eng/ivpnz/y2011/i3/p110
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Abstract page: | 39 | Full-text PDF : | 38 | References: | 25 |
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