31P NMR investigation of the superconductor LiFeP (Tc = 5 K) Huiyuan Man, Shengli Guo, Guoxiang Zhi, Xin Gong, Quan Wang, Cui Ding, Yankang Jin and Fanlong Ning EPL, 105 6 (2014) 67005 Published online: 31 March 2014 DOI: 10.1209/0295-5075/105/67005