Highly fcc-textured Pt-Al alloy films grown on MgO(001) showing enhanced spin Hall efficiency

Presentation information

Oral presentation

10 Spintronics and Magnetics » 10.2 Fundamental and exploratory device technologies for spin

Fri. Sep 10, 2021 1:30 PM - 6:30 PM S302 (Oral)

Shinji Miwa(Univ. of Tokyo), Takahiro Moriyama(Kyoto Univ.), Takashi Manago(Fukuoka Univ.)

4:00 PM - 4:15 PM

〇YongChang Lau^1,2, Takeshi Seki^1,2, Koki Takanashi^1,2,3 (1.IMR, Tohoku Univ., 2.CSRN, Tohoku Univ., 3.CSIS, Tohoku Univ.)

Keywords:Spin Hall effect, Epitaxial films

This work revealed the crucial role of highly-ordered fcc texture for efficient charge-to-spin conversion using Pt-based alloys.