Research Article

Intrinsic and Extrinsic Ferromagnetism in Co-Doped Indium Tin Oxide Revealed Using X-Ray Magnetic Circular Dichroism

Figure 3

Room temperature magnetization versus applied field loops for 5.4 at.% Co-doped ITO thin films grown under varying oxygen partial pressures. Corresponding carrier concentrations are also given. Inset: room temperature magnetization as a function of carrier concentration for the same films.