抄録
Possibilities of V and Fe doping into ZnO by mechanical milling of the mixed powders of ZnO and V2O5 or gamma-Fe2O3 were suggested from the results of x-ray powder diffraction measurements. Milled powders of nominal V0.05Zn0.95O did not show the ferromagnetism, but nominal Fe0.1Zn0.9O powders showed room temperature ferromagnetism, suggesting that this system is the diluted magnetic semiconductor.
