Atomic exchange Breathing modes 1 Charge oscillation 1 Electronic structure 1 Electronic structure calculations 1 Ferromagnetic character 1 Ferromagnetism 1 Half-metallic 1 Half-metallic ferromagnetism 1 Lanthanum compounds 1 Magnetic orders 1 Manganite superlattices 1 Manganites 1 Spin oscillations 1 Strontium compounds 1