Mohapatra, J.; Mishra, D.K.; Mishra, Pratima Kumari; Bag, B.P.; Singh, S.K.
(Nano, 6(4), 2011: 387-393)
We report room temperature ferromagnetism (RTFM) in nanocrystalline Zn1-xCuxO (0.03 <= x <= 0.07) materials synthesized by autocombustion technique. The average particle sizes are in the range of 60 nm. The saturation ...