Abstract:
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.
Keywords:
layered superconductors, vortex pinning, magnetic nanoparticles, Monte Carlo method.
Research was done with the financial support of RFBR (grant no. 15-02-02764).
Received: 05.12.2016 Received in revised form: 14.12.2017 Accepted: 20.03.2018
Bibliographic databases:
Document Type:
Article
UDC:
538.9
Language: English
Citation:
Vladimir A. Kashurnikov, Anastasiia N. Maksimova, Igor A. Rudnev, Dmitry S. Odintsov, “Effect of anisotropy on the transport properties of layered high-temperature superconductors with extended magnetic and nonmagnetic defects”, J. Sib. Fed. Univ. Math. Phys., 11:2 (2018), 227–230
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\paper Effect of anisotropy on the transport properties of layered high-temperature superconductors with extended magnetic and nonmagnetic defects
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2018
\vol 11
\issue 2
\pages 227--230
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\crossref{https://doi.org/10.17516/1997-1397-2018-11-2-227-230}
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Linking options:
https://www.mathnet.ru/eng/jsfu659
https://www.mathnet.ru/eng/jsfu/v11/i2/p227
This publication is cited in the following 1 articles:
A. N. Maksimova, I. A. Rudnev, V. A. Kashurnikov, A. N. Moroz, “Levitation Forces Acting on an HTS Sample in the Field of a Permanent Magnet”, J Supercond Nov Magn, 35:11 (2022), 3093
Citation in format AMSBIB
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