Mn local moments prevent superconductivity in iron pnictides Ba(Fe1−xMnx)2As2 Y. Texier, Y. Laplace, P. Mendels, J. T. Park, G. Friemel, D. L. Sun, D. S. Inosov, C. T. Lin and J. Bobroff EPL, 99 1 (2012) 17002 Published online: 10 July 2012 DOI: 10.1209/0295-5075/99/17002