Nonlinear current-voltage behavior and electrically driven phase transition in charge-frustrated LuFe2O4L. J. Zeng, H. X. Yang, Y. Zhang, H. F. Tian, C. Ma, Y. B. Qin, Y. G. Zhao and J. Q. LiEPL, 84 5 (2008) 57011DOI: https://doi.org/10.1209/0295-5075/84/57011