Vortex guide under a Lorentz force.
DOI:
https://doi.org/10.15649/2346030X.666Keywords:
magnetization, mesoscopics, ginzburg landau, superconductorAbstract
In the present work we study the effect that the metallic quality of the contacts by which an external current is applied, has on the magnetic properties of a superconducting sample. We analyze the magnetization, magnetic susceptibility, Cooper pair density as applied magnetic field function. The contacts are simulated using the
References
J. Barba-Ortega, E. Sardella y J. Albino-Aguiar, "Superconducting boundary conditions for mesoscopic circular samples, Supercond. Sci. Technol. 24, 015001, 2011.
C. Aguirre, M.R. Joya, J. Barba-Ortega, "Effect of anti-dots on the magnetic suscepti- bility in a superconducting long prisma", J. Low Temp. Phys. 186, 250, 2017.
P.G. de Gennes y J. Matricon, "Collective modes of vortex lines in superconductors of the second kind", Rev. Mod. Phys. 36, 45, 1964.
L. Komendova, M.V. Miloševic, A.A. Shanenko y F.M. Peeters, "Different length scales for order parameters in two-gap superconductors: extended Ginzburg-Landau theory", Phys. Rev. B 84, 064522, 2011.
N.V. Orlova, A.A. Shanenko, M.V. Miloševic ́, F.M. Peeters, A.V. Vagov y V.M. Axt, "Ginzburg-Landau theory for multiband superconductors: microscopic derivation", Phys. Rev. B 87, 134510, 2013.
B. Xu, M.V. Miloševic y F.M. Peeters, "Calorimetric properties of mesoscopic super- conducting disks, rings, and cylinders", Phys. Rev. B 81, 064501, 2010.
A.V. Silhanek, L. Van Look, S. Raedts, R. Jonckheere y V.V. Moshchalkov, "Guided vortex motion in superconductors with a square antidot array", Phys. Rev. B 68 (2008).
A. Van-Blaanderen, R. Ruel y P. Wiltzius, "Template directed colloidal crystallization", Nature, 385, 321, 1997.
J. Barba, E. Sardella y R. Zadorosny, "Influence of the deGennes extrapolation parameter on the resistive state of a superconducting strip", Phys. Lett. A 382, 215, 2018.
I.N. Askerzade, "Numerical simulation of vortex nucleation in the two-band Ginzburg-Landau model", Tech, Phys., 55, 896, 2010.
X. Wang, S.R. Ghorbani, S.I. Lee, S.X. Dou, C.T. Lin, T.H. Johansen, K .H. Müller, Z. X. Cheng, G. Peleckis, M. Shabazi, A.J. Qviller, V. . Yurchenko, G.L. Sun y D.L. Sun, "Very strong intrinsic flux pinning and vortex avalanches in (Ba,K)Fe_2 As_2 superconducting single crystals", Phys. Rev. C 82 (2010) 024525.
T. Golod, A. Rydh, y V.M. Krasnov, "Detection of the phase shift from a single Abrikosov vortex", Phys. Rev. Lett. 104, 227003, 2010.
E.D. Gulian, G.G. Melkonyan y A.M. Gulian, "Directed motion of vortices and annihi- lation of vortex/antivortex pairs in finite gap superconductors via hot lattice", Phys. Lett. A 381, 2181, 2017.
D. Castelvecchi, "Quantum computers ready to leap out of the lab in", Nature 541 9, 2017.
R. Zadorosny, E.C.S. Duarte, E. Sardella, W.A. Ortiz, "Vortex/antivortex annihilation in mesoscopic superconductors with a central pinning center", Physica, C 503, 94, 2014.
G.R. Berdiyorov, A.D. Hernández-Nieves, M.V. Miloševic ́, F.M. Peeters y D. Dominguez, "Flux-quantum-discretized dynamics of magnetic flux entry, exit, and annihilation in current-driven mesoscopic Type-I superconductor", Phys. Rev. B 85, 092502, 2012.
Q. Du, "Numerical approximations of the Ginzburg-Landau models for superconductivity", J. Math. Phys. 46, 095109, 2005.
M.P. Sørensen, N.F. Pedersen y M. Ögren, "The dynamics of magnetic vortices in type II superconductors with pinning sites studied by the time dependent Ginzburg- Landau model", Physica C 533, 40, 2017.
R. Wördenweber, E. Hollmann, J. Schubert, R. Kutzner y A.K. Ghosh, "Vortex motion in high Tc films and a micropattern induced phase transition", Physica C 470, 835–839, 2010.
C. Aguirre, H. Blas y J. Barba-Ortega, "Mesoscale vortex pinning landscapes in a two component superconductor", Physica C 558, 8, 2018.
C.A. Aguirre, Q. Martins y J. Barba-Ortega, "Analytical development of Ginzburg- Landau equations for superconducting thin film in presence of currents", Rev. UIS Ing. 18 (2), 213, 2013.
C.A. Aguirre, M.R. Joya y J. Barba-Ortega, "Dados como centro de anclaje topológico en una muestra superconductora, Rev. UIS Ing. 19 (1), 109, 2020.
L. Salasnich, A.A. Shanenko, A. Vagov, J. Albino Aguiar y A. Perali, "Screening of pair fluctuations in superconductors with coupled shallow and deep bands: A route to higher-temperature superconductivity", Phys. Rev. B 100, 064510, 2019.
E. Marchiori, J, Peter-Curran, K. Jangyong, N. Satchell, G. Burnell y S.J. Bending, "Reconfigurable superconducting vortex pinning potential for magnetic disks in hybrid structures", Scientific Reports, 7 (2017) 45182.
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