Neutron investigation of the magnetic scattering in an iron-based ferromagnetic superconductor

Jeffrey W. Lynn,1,* Xiuquan Zhou,2 Christopher K. H. Borg,2 Shanta R. Saha,3 Johnpierre Paglione,3,4 and Efrain E. Rodriguez2 1NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-6102, USA 2Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA 3Department of Physics, University of Maryland, College Park, Maryland 20742, USA 4Department of Physics and Center for Nanophysics and Advanced Materials, University of Maryland, College Park, Maryland 20742, USA (Received 3 April 2015; published 31 August 2015)