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On possible superconductivity in the doped ladder compound La_(1-x)Sr_xCuO_2.5
B. Normand, D. F. Agterberg, T. M. Rice
LaCuO_2.5 is a system of coupled, two-chain, cuprate ladders which may be doped systematically by Sr substitution. Motivated by the recent synthesis of single crystals, we investig…
Ginzburg-Landau Theory for a p-Wave Sr_2RuO_4 Superconductor: Vortex Core Structure and Extended London Theory
R. Heeb, D. F. Agterberg
Based on a two dimensional odd-parity superconducting order parameter for Sr_2RuO_4 with p-wave symmetry, we investigate the single vortex and vortex lattice structure of the mixed…
Square vortex lattices for two component superconducting order parameters
D. F. Agterberg
I investigate the vortex lattice structure of the Ginzburg Landau free energy for a two component order parameter in the weak-coupling clean-limit when the field is along the high…
Vortex lattice structures of SrRuO
D. F. Agterberg
The vortex lattice structures of SrRuO for the odd parity representations of the superconducting state are examined for the magnetic field along the crystallographic direct…