324 citations · 850 across the 30 of their papers we have counts for
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cond-mat.mes-hall2011★ 14 cited
Quantum depinning of the magnetic vortex core in micron-size permalloy disks
Ricardo Zarzuela, Saül Vélez, Joan Manel Hernandez +2
The vortex state, characterized by an in-plane closed flux domain structure and an out-of-plane magnetization at its centre (the vortex core), is one of the magnetic equilibria of…
cond-mat.supr-con2011★ 2 cited
Magnetic field dependence of the quantum tunneling of normal-superconductor interfaces in a type-I Pb superconductor
Saül Vélez, Ricardo Zarzuela, Antoni García-Santiago +1
We report experimental evidence of the effect of an applied magnetic field on the non-thermal magnetic relaxation in a disk-shaped type-I lead superconductor. The time evolution of…