Figure 1From: Modification of crystal anisotropy and enhancement of magnetic moment of Co-doped SnO2 thin films annealed under magnetic fieldConfiguration of magnetic fields during thermal treatments and magnetic measurements. Black continuous arrows represent the direction of the applied magnetic field HTT during the thermal treatment, while dashed arrows represent the applied field direction (HSQUID) during magnetic measurements. (a) Sample PL was measured at two perpendicular directions named PL1 and PL2 and (b) sample PP measured only once.Back to article page