Epitaxial growth of L10-FePt/MgO/L10-FePt (0 0 1) trilayer structures

M. Hagiuda, S. Mitani, T. Seki, K. Yakushiji, T. Shima, K. Takanashi

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Epitaxial growth of L10-FePt/MgO/L10-FePt (0 0 1) trilayer structures on an Au (0 0 1) monocrystalline buffer layer was investigated. By post-annealing at 500 °C, flat Au (0 0 1) buffer layers with roughness of Ra∼0.1 nm were obtained on a 10-nm-thick Fe (0 0 1) seed layer. Despite a large lattice mismatch between L10-FePt and MgO (∼10%), fully epitaxial growth of L10-FePt/MgO/L10-FePt (0 0 1) trilayers was achieved on the Au buffer layer, suggesting that the combination of L10-FePt and MgO is useful for fabrication of perpendicularly magnetized magnetic tunnel junctions.

本文言語English
ページ(範囲)1905-1907
ページ数3
ジャーナルJournal of Magnetism and Magnetic Materials
310
2 SUPPL. PART 3
DOI
出版ステータスPublished - 2007 3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

フィンガープリント

「Epitaxial growth of L10-FePt/MgO/L10-FePt (0 0 1) trilayer structures」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル