title: Role of surface iron in enhanced activity for the oxygen reduction reaction on a Pd3Fe(111) single-crystal alloy.
authors.affiliation: Chemistry Department, Lehigh University, Bethlehem, PA 18015, USA.
authors.forename: Xiaofang
authors.initials: X
authors.lastname: Yang
authors.forename: Jun
authors.initials: J
authors.lastname: Hu
authors.forename: Jie
authors.initials: J
authors.lastname: Fu
authors.forename: Ruqian
authors.initials: R
authors.lastname: Wu
authors.forename: Bruce E
authors.initials: BE
authors.lastname: Koel