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Ferromagnetism In Inhomogeneous Bulk samples Of Co-doped ZnO

V. K. Sharma; M. Najim; G. D. Varma

Volume 3, Issue 2 , April 2012, , Pages 107-111

https://doi.org/10.5185/amlett.2011.6276

Abstract
  We report on the effect of different gaseous environments (air, argon and Ar/H2) on the structural and magnetic properties of Zn0.98Co0.02O synthesized by the solid state reaction route. We have also studied the effect of different annealing times and temperatures on the as synthesized samples. M-H curves ...  Read More