Vortex matter in type-II superconductors is a model complex system belonging to the vast
ensemble of disordered elastic media. In all these systems, depinning occurs when an …

The correlation in type-II superconductors between the creep rate S and the Second
Magnetization Peak (SMP) phenomenon which produces an increase in Jc, as a function of …

The recently discovered 12442-type ACa 2 Fe 4 As 4 F 2 (A= K, Rb, Cs) compounds are the
only iron-based superconductors (IBSs) with double FeAs layers between neighboring …

The measurements of DC magnetization M as a function of magnetic field (H) and time (t)
have been performed in order to study the superconducting and pinning properties of a Fe …

We report anisotropy in the superconducting properties of FeTe 0.55 Se 0.45 bulk single
crystal synthesized via the self-flux method. We have performed magnetotransport, magnetic …

Vortex dynamics and second magnetization peak in the iron-pnictide superconductor Ca0.82La0.18Fe0.96Ni0.04As2
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The magnetization M of an Fe (Se, Te) single crystal has been measured as a function of
temperature T and dc magnetic field H. The sample properties have been analyzed in the …

This paper investigates the superconductivity, pinning, and vortex dynamics of FeSe before
and after protonation. The study shows that, after being protonated, FeSe's superconducting …

Featured Application This work concerns the study of the vortex phase diagram in
CaKFe4As4, whose knowledge can be helpful for the understanding of the applicative …

We present the fabrication of FeSe 0.5 Te 0.5 polycrystalline samples by self-flux method,
showing the presence of the peak-effect in the vortex lattice configuration. To improve the …