The 67th JSAP Spring Meeting 2020

Presentation information

Oral presentation

Code-sharing Session » 【CS.7】 Code-sharing Session of 10.1 & 10.2 & 10.3 & 10.4

[14p-A501-1~12] 【CS.7】 Code-sharing Session of 10.1 & 10.2 & 10.3 & 10.4

Sat. Mar 14, 2020 3:45 PM - 7:00 PM A501 (6-501)

Takahide Kubota(Tohoku Univ.), Kenji Tanabe(Toyota Technological Institute)

5:45 PM - 6:00 PM

[14p-A501-8] Possibility of the RKKY interaction on the spin Hall effect

Shutaro Karube1,2, Makoto Kohda1,2,3, Junsaku Nitta1,2,3 (1.Tohoku Univ. Eng., 2.Tohoku Univ. CSRN, 3.Tohoku Univ. CSIS)

Keywords:Spin current, RKKY interaction

Spin-related interactions such as spin-orbit interaction (SOI) and Zeeman interaction are of crucial for fundamental and application aspects in spintronics so far. Especially SOI is very important in spintronics for generating, detecting, and manipulating spins solely by electrical means. Thus the pursuit for the spin-related interaction is required to realize further spin manipulation for future spintronics.
It is expected to control the spin Hall effect (SHE) through the coupling caused by the RKKY interaction between the spins and the magnetization.
We experimentally studied the coupling in Pt/Ru/Co system using the spin-torque ferromagnetic resonance technique. In this meeting, we report the Ru thickness dependence for making sure of the Friedel oscillation and the detailed mechanism in this system.