The ability to combine multiple spintronic properties in the ZnxFe3-xO4 system with different variants of its chemical composition offers a new and tantalizing route towards homodevices. This is mainly due advantage varying Zn component ZnxFe3-xO4, which leads possibility preserving spinel symmetry (within 5% lattice mismatch) while changing material from ferrimagnetic half-metal (x = 0) an ins...

Some of the synthesis methods and physical properties iron oxide-based magnetic nanoparticles such as Fe3-xO4 CoxFe3-xO4 are reviewed because their interest in health, environmental applications, ultra-high density recording. Unlike high crystalline quality larger than a few nanometers that show bulk-like electronic properties, nanostructures with increasing structural defects yield progressive...