Structure analysis of CoPt alloy film with metastable ordered phases of L11 and Bh formed on Ru(0001) underlayerMitsuru Ohtake, Daisuke Suzuki, Fumiyoshi Kirino and Masaaki FutamotoEPJ Web of Conferences, 75 (2014) 06003DOI: https://doi.org/10.1051/epjconf/20147506003