This work investigates the magnetic and intrinsic exchange bias (EB) properties of sol-gel synthesised LaMnO3 LaFeO3 perovskite compounds. The x-ray diffraction (XRD) has proved high homogeneity both compounds, which are crystallised in orthorhombic Pnma structure (as by Rietveld refinement). field cooling-zero cooling magnetisation dependent temperature (M(T)) indicates antiferromagnetic (AFM)...

In this work, the influence of stoichiometry LaxFeOy films on their activity for H2 production by photoelectrochemical (PEC) water splitting was investigated. Thin were deposited electrodes magnetron co-sputtering and composition controlled adjusting power applied metallic iron lanthanum targets. The highest photoactivity observed La0.43FeOy films. crystallization these photocatalytic further i...