200 250 300 350 400 0.00 0.01 0.02 0.03 0.04 100 150 200 250 300 0.000 0.001 0.002 0.003 0.004 0.005 T$_{p}$ (260 K) mh200 mh98 mh25 bulk χ dc  (emu g/Oe) T (K) T$_{p}$ (100 K) χ dc  (emu g/Oe) T (K) Mn$_{0.5}$Ru$_{0.5}$Co$_{2}$O$_{4}$  (ferrimagnet) Fig.1 Temperature dependence of dc susceptibility ( χ$_{dc}$  (T)) at 100 Oe for  ferromagnetic (bulk) LCMN sample and selected milled samples.  Inset shows the ( χ$_{dc}$  (T)) data at 10 oe for ferrimagnetic Mn$_{0.5}$Ru$_{0.5}$Co$_{2}$O$_{4}$.