This review is dedicated to summarizing the recent research on vortex dynamics and pinning effects in superconducting films with artificial magnetic structures. The fabrication of …
We examine vortex pinning and dynamics in thin-film superconductors containing logarithmically interacting Pearl vortices moving through square and rectangular pinning …
We examine the pinning and dynamics of Abrikosov vortices interacting with pinning centers placed in a moiré pattern for varied moiré lattice angles. We find a series of locking angles at …
S Demirdiş, Y Fasano, S Kasahara, T Terashima… - Physical Review B, 2013 - APS
We present a comprehensive overview of vortex pinning in single crystals of the isovalently substituted iron-based superconductor BaFe 2 (As 1− x P x) 2, a material that qualifies as an …
OM Stoll, MI Montero, J Guimpel, JJ Åkerman… - Physical Review B, 2002 - APS
We have investigated the periodic pinning of magnetic flux quanta in thin Nb films with rectangular arrays of magnetic dots. In this type of pinning geometry, a change in the …
We present a systematic study of the topology of the vortex solid phase in superconducting B i 2 S r 2 C a C u 2 O 8 samples with low doses of columnar defects. A new state of vortex …
Y Fasano, M Menghini - Superconductor Science and …, 2008 - iopscience.iop.org
During the last two decades, vortex structural transitions in type-II superconductors have been the subject of a considerable amount of theoretical and experimental studies. This …
Y Fasano, M De Seta, M Menghini… - Proceedings of the …, 2005 - National Acad Sciences
We have investigated the response of 3D Bi2Sr2CaCu2O8 vortex structures to a weak perturbation induced by 2D Fe pinning structures acting on one extremity of vortex lines. The …
P Le Doussal - Physical review letters, 2006 - APS
We study, using functional renormalization, two copies of an elastic system pinned by mutually correlated random potentials. Short scale decorrelation depends on a nontrivial …