Abstract
Single crystals of iron-containing Ba(FeAs)2 superconductors doped with phosphorus have been studied. The vortex structure has been studied by means of the decoration method. Large domains of the triangular vortex structures have been observed in the phosphorus-doped single crystals of iron-containing superconductors. The effect of doping on pinning in iron-containing superconductors has been discussed.
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Original Russian Text © L.Ya. Vinnikov, A.G. Troshina, I.S. Veschunov, D. Analytis, I.R. Fisher, Yu. Liu, C.T. Lin, L. Fang, U. Welp, W.K. Kwok, 2012, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2012, Vol. 96, No. 10, pp. 728–731.
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Vinnikov, L.Y., Troshina, A.G., Veschunov, I.S. et al. Vortex structure in BaFe2(As1 − x P x )2 single crystals. Jetp Lett. 96, 655–658 (2013). https://doi.org/10.1134/S0021364012220134
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DOI: https://doi.org/10.1134/S0021364012220134