Alternate monatomic layer deposition by MBE is proposed as a new method to prepare L10ordered alloys. A highly-ordered single crystal of Fe-Pt alloy was obtained. Furthermore, the L10ordered structure was artificially fabricated for an Fe-Au alloy although it does not exist in the equilibrium phase diagram. The magnetic properties of the ordered Fe-Pt and Fe-Au alloys are described.
Mitani, S., Takanashi, K., Nakajima, H., Sato, K., Schreiber, R., Grunberg, P., & Fujimori, H. (1996). Structural and magnetic properties of Fe/noble metal monatomic multilayers equivalent to L10ordered alloys. Journal of Magnetism and Magnetic Materials, 156(1–3), 7–10. https://doi.org/10.1016/0304-8853(95)00765-2