Novel commensurability effects in superconducting films with antidot arrays

G. R. Berdiyorov; M. V. Milošević; F. M. Peeters

doi:10.1103/PhysRevLett.96.207001

Novel commensurability effects in superconducting films with antidot arrays

G. R. Berdiyorov^*, M. V. Milošević, F. M. Peeters

^*Corresponding author for this work

University of Antwerp

Research output: Contribution to journal › Article › peer-review

113 Citations (Scopus)

Abstract

Vortex configurations in superconducting films with regular arrays of antidots (holes) are calculated within the nonlinear Ginzburg-Landau theory. In addition to the well-established matching phenomena, we predict (i) the nucleation of giant-vortex states between the antidots, (ii) the combination of giant- and multivortices at rational matching fields, and (iii) for particular values of the vorticity, symmetry imposed creation of vortex-antivortex configurations.

Original language	English
Article number	207001
Journal	Physical Review Letters
Volume	96
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevLett.96.207001
Publication status	Published - 2006
Externally published	Yes

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title = "Novel commensurability effects in superconducting films with antidot arrays",

abstract = "Vortex configurations in superconducting films with regular arrays of antidots (holes) are calculated within the nonlinear Ginzburg-Landau theory. In addition to the well-established matching phenomena, we predict (i) the nucleation of giant-vortex states between the antidots, (ii) the combination of giant- and multivortices at rational matching fields, and (iii) for particular values of the vorticity, symmetry imposed creation of vortex-antivortex configurations.",

author = "Berdiyorov, {G. R.} and Milo{\v s}evi{\'c}, {M. V.} and Peeters, {F. M.}",

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AB - Vortex configurations in superconducting films with regular arrays of antidots (holes) are calculated within the nonlinear Ginzburg-Landau theory. In addition to the well-established matching phenomena, we predict (i) the nucleation of giant-vortex states between the antidots, (ii) the combination of giant- and multivortices at rational matching fields, and (iii) for particular values of the vorticity, symmetry imposed creation of vortex-antivortex configurations.

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Novel commensurability effects in superconducting films with antidot arrays

Abstract

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