Lattice effects on the current-voltage characteristics of superconducting arrays

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dc.creatorYoon, Mina
dc.creatorChoi, M. Y.
dc.creatorKim, Beom Jun
dc.date1999-11-16
dc.date.accessioned2026-07-07T03:15:08Z
dc.date.available2026-07-07T03:15:08Z
dc.descriptionThe lattice effects on the current-voltage characteristics of two-dimensional arrays of resistively shunted Josephson junctions are investigated. The lattice potential energies due to the discrete lattice structure are calculated for several geometries and directions of current injection. We compare the energy barrier for vortex-pair unbinding with the lattice pinning potential, which shows that lattice effects are negligible in the low-current limit as well as in the high-current limit. At intermediate currents, on the other hand, the lattice potential becomes comparable to the barrier height and the lattice effects may be observed in the current-voltage characteristics.
dc.description5 pages including 5 figures in two columns, to appear in Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/cond-mat/9911236
dc.identifierhttp://arxiv.org/abs/cond-mat/9911236
dc.identifierPhys. Rev. B 61, 3263 (2000)
dc.identifierdoi:10.1103/PhysRevB.61.3263
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29927
dc.subjectSuperconductivity
dc.titleLattice effects on the current-voltage characteristics of superconducting arrays
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