Fabrication of ordered Fe–Ni nitride film with equiatomic Fe/Ni ratio

Fumiya Takata, Keita Ito, Takashi Suemasu

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


We successfully grew a single-phase tetragonal FeNiN film with an equiatomic ratio of Fe, Ni, and N on a MgO(001) substrate by molecular beam epitaxy. We then demonstrated the formation of Fe2Ni2N films by extracting N atoms from the FeNiN film. These results suggested that Fe and Ni atoms in the Fe2Ni2N film were L10-ordered along the film plane direction because of the a-axis orientation growth of the FeNiN film on the MgO(001) substrate.

Original languageEnglish
Article number058004
JournalJapanese Journal of Applied Physics
Issue number5
Publication statusPublished - 2018 May


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