Ferromagnetism in substituted zinc oxide

M. Venkatesan, C. B. Fitzgerald, J. G. Lunney +1

Room-temperature ferromagnetism is observed in (110) oriented ZnO films containing 5 at % of Sc, Ti, V, Fe, Co or Ni, but not Cr, Mn or Cu ions. There are large moments, 1.9 and 0.…