Modeling of the Abrikosov vortices in three-dimensional nanostructures | Izvestiya vuzov. Fizika. 2020. № 3. DOI: 10.17223/00213411/63/3/131

Modeling of the Abrikosov vortices in three-dimensional nanostructures

Modeling of Abrikosov vortices in three-dimensional nanostructures has been performed with COMSOL. Boundary conditions have been taken into account using an auxiliary variable. The system is placed into a magnetic field orthogonal to one plane of the nanostructure. Distributions of the order parameter, phase, and Meissner currents have been investigated. The Meissner effect is studied, the external magnetic field decreases down to 70% in the center of the nanostructure.

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Keywords

вихри Абрикосова, эффект Мейснера, трехмерные наноструктуры, Abrikosov vortices, Meissner effect, three-dimensional planar nanostructures

Authors

NameOrganizationE-mail
Ushakov I.A.National Research Tomsk Polytechnic Universityjiaozu@tpu.ru
Levchenko E.A.National Research Tomsk Polytechnic Universitylevchenkoea@tpu.ru
Всего: 2

References

Scheurer M.S. and Schmalia J. // Nature Commun. - 2016. - V. 6. - P. 6005.
Moshchalkov V.V. and Fritzsche J. Nanostructured Superconductors. - World Scientific, 2011. - 299 p.
Alstrom T.S., Sorensen M.P., Pedersen N.F., and Madsen S. // Acta Appl. Math. - 2011. - V. 115. - Iss. 1. - P. 63-74.
Fomin V.M., Rezaev R.O., Levchenko E.A., et al. // J. Phys.: Cond. Matter. - 2017. - V. 29. - P. 395301.
Fomin V.M., Rezaev R.O., and Schmidt O.G. // Nano Lett. - 2012. - V. 12. - P. 1282-1287.
Rezaev R., Posenitskiy E., Smirnova E., et al. // Phys. Status Solidi - Rapid Res. Lett. - 2019. - V. 13. - P. 1800251.
Rezaev R.O., Levchenko E.A., and Fomin V.M. // Superconduct. Sci. Technol. - 2016. - V. 29. - Iss. 4. - P. 045014.
 Modeling of the Abrikosov vortices in three-dimensional nanostructures | Izvestiya vuzov. Fizika. 2020. № 3. DOI: 10.17223/00213411/63/3/131

Modeling of the Abrikosov vortices in three-dimensional nanostructures | Izvestiya vuzov. Fizika. 2020. № 3. DOI: 10.17223/00213411/63/3/131