Geodesic
Magnetization and flux capture in a superconducting ring made of high-T${}_{c }$2G tape
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 16 (2023) no. 6, pp. 838-844.

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This article presents a theoretical examination of magnetization processes and magnetic flux capturing in a superconducting ring. Additionally, experimental investigations of magnetic flux trapping in a ring made of second-generation high-temperature superconducting tape were performed. The obtained experimental results are in excellent agreement with the theoretical model. Furthermore, the critical current in zero magnetic field was measured using a well-established non-contact method based on the capture of magnetic flux within the ring, and these data align with manufacturer-provided values. The method for determining the critical current was further modified by applying a local magnetic field to a small region of the ring. This modification allowed for the study of the critical current dependence on the magnitude and orientation of the magnetic field, providing a straightforward and reliable means of determining the critical current and its anisotropy.
Keywords: superconductivity,high-temperature superconducting tape,superconducting ring,flux capture,critical current,anisotropy 
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Daniil S. Chikurov; Aleksandr E. Rudominskiy; Mihail P. Volkov. Magnetization and flux capture in a superconducting ring made of high-T${}_{c }$2G tape. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 16 (2023) no. 6, pp. 838-844. http://geodesic.mathdoc.fr/item/JSFU_2023_16_6_a14/

[1] M.E.Moizykh, S.V.Samoilenkov and ets., “First Superconducting Fault Current Limiter in Russian Power Grid”, Electricity, 4 (2021), 4–17

[2] D.Shantsev, Y.Galperin, T.Johansen, “Thin superconducting disk with field-dependent critical current: Magnetization and ac susceptibilities”, Phys. Rev. B, 61:14 (2000), 9699–9706 | DOI

[3] A.R.Buev, Method for non-contact measurement of HTSC current and a device for its implementation, Patent of the Russian Agency for Patents and Trademarks of the Russian Federation for invention, No 2244317, Bull. no. 1, 2005

[4] A.R.Buev, “Study of high-temperature superconductivity using a new non-contact method”, News of higher educational institutions. Volga region, 2004, no. 5, 98–104

[5] A.I.Shelykh, E.K.Kudinov, “Excitation of a continuous current in an HTSC ring”, Solid State Physics, 36:9 (1994), 2585–2589

[6] M.Kojima, S.Kohayashi, Y.Ishikawa, S.Yoshizawa, “High Field Magnetic Shielding Using Superconducting Rings”, Advances in Superconductivity IV, Springer, Tokyo, 1992, 1069–1072 | DOI

[7] H.Liao, W.Yuan, Z.Zhang, M.Zhang, “Magnetization mechanism of a hybrid high temperature superconducting trapped field magnet”, J. Appl. Phys., 133 (2023), 023902 | DOI

[8] H.Liao, A.R.Dennis, W.Yuan, M.Zhang, “Magnetization characteristics of HTS-stacked ring magnets with and without HTS stack inserts”, J. Appl. Phys., 134 (2023), 083902

[9] M.Chudy, M.Eisterer, H.W.Weber, “Asymmetric angular dependence of Jc in coated conductors prior to and after fast neutron irradiation”, Physica C: Superconductivity and its Applications, 470:20 (2010), 1300–1303 | DOI

[10] S.C.Wimbush, “Targeted Selection and Characterization of Contemporary HTS Wires for Specific Applications”, Superconductivity, Springer, 2020, 1–28