Loading...
Cobalt-doped ZnO powders by a simple solid-state method
Author(s)
Date Issued
January 1, 2016
Type
Conference Paper
Abstract
Cobalt-doped ZnO powders with various dopant concentrations were synthesized using a simple-solid method. ZnO and Co3O4 powders were employed as the precursors. The powders were annealed at 500-900 °C in air. The crystal structural and magnetic properties were studied by means of XRD and VSM, respectively. The XRD patterns show the hexagonal wurtzite structure of the powders. The magnetic measurements by H-M loops reveal the combination of paramagnetism and ferromagnetism as well as the influence of Co dopant to magnetic properties of Zn1-xCoxO.
Citation
Key Engineering Materials, 675-676, 486-489, 2016
Subjects