npeЯдерная физика и инжинирингNuclear Physics and Engineering2079-56292079-5637МИФИ10.56304/S2079562926010380QFMJZDnpe-662Research ArticleМатематическое моделирование в ядерных технологияхMathematical Modeling in Nuclear TechnologiesВЛИЯНИЕ РАЗУПОРЯДОЧЕНИЯ БАЗИСА СЛОЖНЫХ ДЕФЕКТНЫХ СТРУКТУР НА МАГНИТНЫЕ СВОЙСТВА ВТСПINFLUENCE OF DISORDER OF THE BASIS OF COMPLEX DEFECT STRUCTURES ON THE MAGNETIC PROPERTIES OF HTSРыкунК. Н.RykunK. N.МорозА. Н.MorozA. N.МаксимоваА. Н.MaksimovaA. N.КашурниковВ. А.KashurnikovV. A.Национальный исследовательский ядерный университет “МИФИ”РоссияNational Research Nuclear University MEPhI (Moscow Engineering Physics Institute)Russian Federation202611052026173412422Copyright © Рыкун К.Н., Мороз А.Н., Максимова А.Н., Кашурников В.А., 20262026Рыкун К.Н., Мороз А.Н., Максимова А.Н., Кашурников В.А.Rykun K.N., Moroz A.N., Maksimova A.N., Kashurnikov V.A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://npe.elpub.ru/jour/article/view/662

Методом Монте-Карло рассчитаны петли перемагничивания образцов сверхпроводника YBa2Cu3O7–x со сложными периодическими дефектными структурами с разной степенью разупорядочения. Продемонстрировано негативное влияние локального беспорядка на ширину петли перемагничивания и остаточную намагниченность образцов. Показано, что основной механизм потери магнитных свойств заключается в образовании каналов для выхода свободных вихрей из образца, однако распределения с большими расстояниями между соседними макродефектами лучше сопротивляются разупорядочению.

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.

высокотемпературный сверхпроводникнамагниченностьпиннингвихри Абрикосоваразупорядочениеhigh-temperature superconductormagnetizationpinningAbrikosov vorticesdisorderДанная работа выполнена в рамках программы “Приоритет-2030”ReferencesMartinez-Perez M.J., Muller B., Schwebius D., Korinski D., Kleiner R., Sese J., Koelle D. NanoSQUID magnetometry of individual cobalt nanoparticles grown by focused electron beam induced deposition // Supercond. Sci. Technol. 2016. V. 30 (2). P. 024003.Martinez-Perez M.J., Muller B., Schwebius D., Korinski D., Kleiner R., Sese J., Koelle D. NanoSQUID magnetometry of individual cobalt nanoparticles grown by focused electron beam induced deposition // Supercond. Sci. Technol. 2016. V. 30 (2). P. 024003.Zhu X., Cheng M. Design and Analysis of 10 MW Class HTS Exciting Double Stator Direct-Drive Wind Generator With Stationary Seal // IEEE Access. 2019. V. 7. P. 51129–51139.Zhu X., Cheng M. Design and Analysis of 10 MW Class HTS Exciting Double Stator Direct-Drive Wind Generator With Stationary Seal // IEEE Access. 2019. V. 7. P. 51129–51139.Portone A., Giannini L., Lorenzo J., Cau F. Design of superconducting tokamak magnet systems and applications to HTS // Fusion Eng. Des. , 2023. V. 193. P. 113862.Portone A., Giannini L., Lorenzo J., Cau F. Design of superconducting tokamak magnet systems and applications to HTS // Fusion Eng. Des. , 2023. V. 193. P. 113862.Ren L., Xu Y., ZuoW., Shi X., Jiao F., Liu Y., Deng J., Li J., Shi J., Wang S., Tang Y., Wen J., Han P., Qu Q., Liu H., Chen J., He Q., Jin T., Zhou S. Development of a Movable HTS SMES System // IEEE Trans. Appl. Supercond. 2015. V. 25 (4). P. 5701109.Ren L., Xu Y., ZuoW., Shi X., Jiao F., Liu Y., Deng J., Li J., Shi J., Wang S., Tang Y., Wen J., Han P., Qu Q., Liu H., Chen J., He Q., Jin T., Zhou S. Development of a Movable HTS SMES System // IEEE Trans. Appl. Supercond. 2015. V. 25 (4). P. 5701109.Zou X., Guo S., Ren L., Li X., Xu Y., Tang Y. A safe operation strategy for HTS-SMES magnets based on state prediction // Cryogenics. 2023. V. 131. P. 103660.Zou X., Guo S., Ren L., Li X., Xu Y., Tang Y. A safe operation strategy for HTS-SMES magnets based on state prediction // Cryogenics. 2023. V. 131. P. 103660.Feighan J.P.F., Kursumovic A., MacManus-Driscoll J.L. Materials design for artificial pinning centres in superconductor PLD coated conductors // Supercond. Sci. Technol. 2017. V. 30 (12). P. 123001.Feighan J.P.F., Kursumovic A., MacManus-Driscoll J.L. Materials design for artificial pinning centres in superconductor PLD coated conductors // Supercond. Sci. Technol. 2017. V. 30 (12). P. 123001.Dou S.X., Pan A.V., Zhou S., Ionescu M., Liu H.K., Munroe P.R. Substitution-induced pinning in MgB2 superconductor doped with SiC nano-particles // Supercond. Sci. Technol. 2002. V. 15 (11). P. 1587.Dou S.X., Pan A.V., Zhou S., Ionescu M., Liu H.K., Munroe P.R. Substitution-induced pinning in MgB2 superconductor doped with SiC nano-particles // Supercond. Sci. Technol. 2002. V. 15 (11). P. 1587.Qiu L.-P., Zhang Y.-R., Gao S.-L., Zheng Q.-H., Zhang T.-T., Cheng G.-T., Cao S.-Z., Hang W.- P., Ramakrishna S., Long Y.-Z. Fabrication and magnetic properties of SiO2 nanoparticlesdoped BSCCO superconducting nanofibers by solution blow spinning // Phys. C (Amsterdam, Neth.). 2023. V. 608. P. 1354251.Qiu L.-P., Zhang Y.-R., Gao S.-L., Zheng Q.-H., Zhang T.-T., Cheng G.-T., Cao S.-Z., Hang W.- P., Ramakrishna S., Long Y.-Z. Fabrication and magnetic properties of SiO2 nanoparticlesdoped BSCCO superconducting nanofibers by solution blow spinning // Phys. C (Amsterdam, Neth.). 2023. V. 608. P. 1354251.Yi-jun F., Qi-heng C., Pei-heng W. The electron-beam irradiation on the high temperature superconducting thinfilms // Acta Phys. Sin. (Overseas Ed.). 1995. V. 4 (4). P. 301.Yi-jun F., Qi-heng C., Pei-heng W. The electron-beam irradiation on the high temperature superconducting thinfilms // Acta Phys. Sin. (Overseas Ed.). 1995. V. 4 (4). P. 301.Swiecicki I., Ulysse C., Wolf T., Bernard R., Bergeal N., Briatico J., Faini G., Lesueur J., Villegas J.E. Strong field-matching effects in superconducting YBa2- Cu3O7−δ films with vortex energy landscapes engineered via masked ion irradiation // Phys. Rev. B. 2012. V. 85. P. 224502.Swiecicki I., Ulysse C., Wolf T., Bernard R., Bergeal N., Briatico J., Faini G., Lesueur J., Villegas J.E. Strong field-matching effects in superconducting YBa2- Cu3O7−δ films with vortex energy landscapes engineered via masked ion irradiation // Phys. Rev. B. 2012. V. 85. P. 224502.Haag L., Zechner G., Lang W., Dosmailov M., Bodea M., Pedarnig J. Strong vortex matching effects in YBCO films with periodic modulations of the superconducting order parameter fabricated by masked ion irradiation // Phys. C (Amsterdam, Neth.). 2014. V. 503. P. 75–81.Haag L., Zechner G., Lang W., Dosmailov M., Bodea M., Pedarnig J. Strong vortex matching effects in YBCO films with periodic modulations of the superconducting order parameter fabricated by masked ion irradiation // Phys. C (Amsterdam, Neth.). 2014. V. 503. P. 75–81.Karrer M., Aichner B., Wurster K., et al. Vortex matching at 6 T in YBa2Cu3O7−δ thin films by imprinting a 20-nm periodic pinning array with a focused heliumion beam // Phys. Rev. Appl. 2024. V. 22 (1). P. 014043.Karrer M., Aichner B., Wurster K., et al. Vortex matching at 6 T in YBa2Cu3O7−δ thin films by imprinting a 20-nm periodic pinning array with a focused heliumion beam // Phys. Rev. Appl. 2024. V. 22 (1). P. 014043.Sinclair J., Zuev Y.L., Cantoni C., Wee S.H., Varanasi C., Thompson J.R., Christen D.K. Matching field effects at Tesla-level magnetic fields in critical current density in high-TC superconductors containing self-assembled columnar defects // Supercond. Sci. Technol. 2012. V. 25 (11). P. 115003.Sinclair J., Zuev Y.L., Cantoni C., Wee S.H., Varanasi C., Thompson J.R., Christen D.K. Matching field effects at Tesla-level magnetic fields in critical current density in high-TC superconductors containing self-assembled columnar defects // Supercond. Sci. Technol. 2012. V. 25 (11). P. 115003.Zechner G., Jausner F., Haag L., Lang W., Dosmailov M., Bodea M., Pedarnig J. Hysteretic Vortex-Matching Effects in High-Tc Superconductors with Nanoscale Periodic Pinning Landscapes Fabricated by He Ion-Beam Projection // Phys. Rev. Appl. 2017. V. 8 (1). P. 014021.Zechner G., Jausner F., Haag L., Lang W., Dosmailov M., Bodea M., Pedarnig J. Hysteretic Vortex-Matching Effects in High-Tc Superconductors with Nanoscale Periodic Pinning Landscapes Fabricated by He Ion-Beam Projection // Phys. Rev. Appl. 2017. V. 8 (1). P. 014021.Trastoy J., Ulysse C., Bernard R., Malnou M., Bergeal N., Lesueur J., Briatico J., Villegas J.E. Tunable FluxMatching Effects in High-Tc Superconductors with Nonuniform Pinning Arrays // Phys. Rev. Appl. 2015. V. 4 (5). P. 054003.Trastoy J., Ulysse C., Bernard R., Malnou M., Bergeal N., Lesueur J., Briatico J., Villegas J.E. Tunable FluxMatching Effects in High-Tc Superconductors with Nonuniform Pinning Arrays // Phys. Rev. Appl. 2015. V. 4 (5). P. 054003.Moroz A., Rudnev I., Stepanenko A., Maksimova A., Kashurnikov V. Features of Vortex Dynamics in a HTS with Disordered Pinning Lattice // J. Supercond. Novel Magn. 2024. V. 37 (2). P. 339–353.Moroz A., Rudnev I., Stepanenko A., Maksimova A., Kashurnikov V. Features of Vortex Dynamics in a HTS with Disordered Pinning Lattice // J. Supercond. Novel Magn. 2024. V. 37 (2). P. 339–353.

The authors declare that there are no conflicts of interest present.