Current-processinginduced anisotropic conduction in manganite films Y. W. Xie, J. R. Sun, D. J. Wang, S. Liang, Y. Z. Chen, W. M. Lü and B. G. Shen EPL, 79 2 (2007) 27005 Published online: 03 July 2007 DOI: 10.1209/0295-5075/79/27005