Structure and magnetism in nanocrystalline Ca(La)B6 films

Y. Sakuraba, H. Kato, F. Sato, T. Miyazaki, N. Kimura, H. Aoki

研究成果: Conference article査読

4 被引用数 (Scopus)

抄録

Nanocrystalline films of La-doped CaB6 have been fabricated by using a rf-magnetron sputtering. Lattice expansion of up to 6% with respect to the bulk value was observed along the direction perpendicular to the film plane, which arises from the trapping of Ar gas into the film. Large ferromagnetic moment of 3-4 μB/La has been observed in some La-doped films only when the lattice expansion rate is larger than 2.5%.

本文言語English
ページ(範囲)1145-1146
ページ数2
ジャーナルJournal of Magnetism and Magnetic Materials
272-276
DOI
出版ステータスPublished - 2004 5月
イベントProceedings of the International Conference on Magnetism - Rome, Italy
継続期間: 2003 7月 272003 8月 1

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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