A simple method for the determination of strains in epitaxial films: application to Eu(110) deposited on a Nb(110) bufferS. Soriano, T. Gourieux, A. Stunault, K. Dumesnil and C. DufourEur. Phys. J. B, 48 2 (2005) 167-171DOI: https://doi.org/10.1140/epjb/e2005-00400-4