Fig. 2From: Magnetic Properties of Cluster Glassy Ni/NiO Core–Shell Nanoparticles: an Investigation of Their Static and Dynamic Magnetization a–e X-ray absorption spectra of Ni/NiO core–shell nanoparticles. The experimental spectra and fitted curve are indicated by the symbols and the red solid lines, respectively. f Schematic illustration of Ni/NiO core–shell nanoparticles bias for the X-ray absorptionBack to article page