RT Journal Article
T1 Enhancement of synchronized vortex lattice motion in hybrid magnetic/amorphous superconducting nanostructures
A1 Pérez de Lara, Daniel
A1 Alija, A.
A1 González Herrera, Elvira María
A1 Martin, J. I.
A1 Vélez, M.
A1 Colino, J. L.
A1 Anguita, , J. V.
A1 Vicent López, José Luis
AB Superconducting a-Mo_(3)Si and Nb films have been grown on arrays of Ni nanodots. We have studied the vortex lattice dynamics close to critical temperatures. Different vortex lattice configurations are obtained with the same array unit cell. These different vortex lattices occur at matching conditions between the vortex lattice and the array unit cell. The interplay between the random intrinsic pinning of the superconducting films and the periodic pinning of the array govern the vortex lattice configurations. Different vortex lattice configurations and enhancement of synchronized vortex lattice motion are obtained by increasing the periodic pinning strength and decreasing the random pinning strength.
PB American Institute of Physics
SN 0003-6951
YR 2009
FD 2009-03-23
LK https://hdl.handle.net/20.500.14352/42683
UL https://hdl.handle.net/20.500.14352/42683
LA eng
NO ©American Institute of Physics.This work was supported by the Spanish Ministerio Ciencia e Innovacion, Grant Nos. NAN2004-09087 and FIS2005-07392, Consolider Grant Nos. CSD2007-00010 andFIS2008-06249 Grupo Consolidado, CAM Grant No. S-0505/ESP/0337, and Fondo Social Europeo and Junta de Comunidades de Castilla-La Mancha Grant No. PAI08-0067- 2673. A.A. wants to thank PCTI BP06-109.
NO Ministerio de Ciencia e Innovación (MICINN)
NO Comunidad de Madrid
NO Consolider
NO Fondo Social Europeo and Junta de Comunidades de Castilla-La Mancha
DS Docta Complutense
RD 15 may 2024