33 citations · 53 across the 3 of their papers we have counts for
4 papers
Inhomogeneous Magnetic-Field Response of YBa2Cu3Oy and La2-xSrxCuO4 Persisting above the Bulk Superconducting Transition Temperature
J. E. Sonier, M. Ilton, V. Pacradouni +8
We report that in YBa2Cu3Oy and La2-xSrxCuO4 there is a spatially inhomogeneous response to magnetic field for temperatures T extending well above the bulk superconducting transiti…
Avoided Quantum Criticality in YBa_2Cu_3O_y and La_{2-x}Sr_xCuO_4
J. E. Sonier, F. D. Callaghan, Y. Ando +10
Spin-glass magnetism confined to individual weakly interacting vortices is detected in two different families of high-transition-temperature (T_c) superconductors, but only in samp…
Muon spin rotation measurements of the vortex state in vanadium: A comparative analysis using iterative and analytical solutions of the Ginzburg-Landau equations
M. Laulajainen, F. D. Callaghan, C. V. Kaiser +1
We report muon spin rotation measurements on a single crystal of the marginal type-II superconductor V. The measured internal magnetic field distributions are modeled assuming solu…
Field dependence of the vortex core size in a multi-band superconductor
F. D. Callaghan, M. Laulajainen, C. V. Kaiser +1
The magnetic field dependence of the vortex core size in the multi-band superconductor NbSe2 has been determined from muon spin rotation measurements. The spatially extended nature…