For the thinnest LSCO films, there is a clear trend obeying the substrate strain: The LSCO film with the largest lattice parameter a z corresponds to the lowest in-plane lattice parameter substrate, i.e., the most in-plane compressive substrate (SLAO substrate), whereas the sample with the lowest a z value matches the largest in-plane lattice parameter substrate, i.e., the most in-plane tensile substrate (STO substrate).
← all excerpts
Substrate-Induced Strain Effect on Structural and Magnetic Properties of La<sub>0.5</sub>Sr<sub>0.5</sub>CoO<sub>3</sub> Films.
1
—
—