Tuning the magnetic properties of the multiferroic LuFe2O4 by moderate thermal treatment S. Patankar, S. K. Pandey, V. R. Reddy, A. Gupta, A. Banerjee and P. Chaddah EPL, 90 5 (2010) 57007 Published online: 06 July 2010 DOI: 10.1209/0295-5075/90/57007