Tunneling magnetoresistance of FePt/NaCl/FePt(001) L. L. Tao, D. P. Liu, S. H. Liang, X. F. Han and Hong Guo EPL, 105 5 (2014) 58003 Published online: 19 March 2014 DOI: 10.1209/0295-5075/105/58003