Thickness dependence of Ti underlayer on ordering of CoPt on Si substrates

Ryo Toyama; Shiro Kawachi; Jun-ichi Yamaura; Youichi Murakami; Hideo Hosono; Yutaka Majima

Presentation information

Oral presentation

10 Spintronics and Magnetics » 10.1 Emerging materials in spintronics and magnetics (including fabrication and characterization methodologies)

[16p-Z19-1~23] 10.1 Emerging materials in spintronics and magnetics (including fabrication and characterization methodologies)

Tue. Mar 16, 2021 1:00 PM - 7:30 PM Z19 (Z19)

Takashi Komine(Ibaraki Univ.), Hiroaki Sukegawa(NIMS), Tetsuya Hajiri(名大), Ryo Iguchi(物材機構)

4:00 PM - 4:15 PM

▲ [16p-Z19-12] Thickness dependence of Ti underlayer on ordering of CoPt on Si substrates

〇Ryo Toyama¹, Shiro Kawachi^2,3, Jun-ichi Yamaura^2,3, Youichi Murakami^2,3, Hideo Hosono², Yutaka Majima^1,2 (1.MSL, Tokyo Tech, 2.MCES, Tokyo Tech, 3.IMSS, KEK)

Keywords:CoPt, L10 ordering, Ti underlayer

In this study, we demonstrate the formation of L1₀-ordered CoPt on Si substrates in the presence of a Ti underlayer by tuning the Ti underlayer thickness.