First-principles calculation of crystal field parameters of Dy ions substituted for Nd in Nd-Fe-B magnets

S. Tanaka, H. Moriya, H. Tsuchiura, A. Sakuma, M. Diviš, P. Novák

研究成果: Article査読

8 被引用数 (Scopus)

抄録

We study the electronic structures of crystalline Nd2Fe 14B, Dy2Fe14B and Dy-doped Nd-Fe-B, and estimate the crystal field parameter A02r2 of the rare earth ions of these systems based on the first principles calculations. We find that the crystal field of the Dy ions is appreciably insensitive to its crystallographic location than that of Nd ions.

本文言語English
論文番号012045
ジャーナルJournal of Physics: Conference Series
266
1
DOI
出版ステータスPublished - 2011

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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