LAUSR

Strong pinning and slow flux creep relaxation in Co-doped CaFe2As2 single crystals

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1 Published in 2020 at "Solid State Communications"

DOI: 10.1016/j.ssc.2020.113963

Abstract: Abstract We report on measurements of critical current densities Jc and flux creep rates S of freestanding Ca(Fe1−xCox)2As2 (x ≈ 0.033) single crystals with Tc ≈ 15.7 K by performing magnetization measurements. The magnetic field dependences of Jc at low… read more here.

Keywords: strong pinning; disorder; slow flux; single crystals ... See more keywords