Transition Metal Hard Magnetic Phases.- Solid Solution Co100–xPtx (0 < x ≤ 40).- Ordered Hexagonal Co3Pt phase.- AB-based Nanomaterials (A = Co, Fe; B = Pt, Pd).- Crystallographic Characteristics and Nanostructure.- Thermodynamic and Kinetic Characteristics.- Magnetic Properties and Nanostructure.- Optical and Magneto-optical Properties.- Electrical Properties.- Electrochemical Characteristics.- Transport and Magnetotransport Properties.- Magneto-optical Properties.- Magnetoelectronic Properties.- Nuclear Gamma Resonance (NGR) Data.- Mechanical Properties.- Corrosion Properties.