Signatures of filamentary superconductivity in antiferromagnetic BaFe2As2 single crystals D. Moseley, K. A. Yates, W. R. Branford, A. S. Sefat, D. Mandrus, S. J. Stuard, S. Salem-Sugui, L. Ghivelder and L. F. Cohen EPL, 111 3 (2015) 37005 Published online: 25 August 2015 DOI: 10.1209/0295-5075/111/37005