Table 5: Neel transition temperature of bulk CuO with “Fe” doped to various extent and pure CuFe2O4.

% of “Fe” in CuONeel transition temperature ( ) °C

Cu0.99Fe0.01O463
Cu0.98Fe0.02O464
Cu0.97Fe0.03O456
Cu0.96Fe0.04O480
Cu0.95Fe0.05O458
Cu0.90Fe0.10O481
CuFe2O4483