Electrical transport properties of perpendicular magnetized Mn-Ga epitaxial films

Feng Wu, E. P. Sajitha, Shigemi Mizukami, Daisuke Watanabe, Terunobu Miyazaki, Hiroshi Naganuma, Mikihiko Oogane, Yasuo Ando

研究成果: Article

46 被引用数 (Scopus)

抄録

We report electrical transport properties of perpendicular magnetized Mn-Ga epitaxial films with various thicknesses. The maximum extraordinary Hall resistivity and Hall angle is 11.5 μω cm and 5.7%, respectively, which is comparable to the highest value reported in amorphous Fe 0.79Gd0.21 alloy. In the low temperature region, resistivity was proportional to T2.9 owing to the unconventional one-magnon scattering processes, indicating high spin polarization of this material.

本文言語English
論文番号042505
ジャーナルApplied Physics Letters
96
4
DOI
出版ステータスPublished - 2010

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

フィンガープリント 「Electrical transport properties of perpendicular magnetized Mn-Ga epitaxial films」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