The 80th JSAP Autumn Meeting 2019

Presentation information

Oral presentation

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

[18p-E216-11~17] 10.1 Emerging materials in spintronics and magnetics (including fabrication and charactrization methodologies)

Wed. Sep 18, 2019 4:15 PM - 6:00 PM E216 (E216)

Shinji Isogami(NIMS)

4:30 PM - 4:45 PM

[18p-E216-12] Development of single-crystalline Co2MnGa full-Heusler alloy thin film on a large size Si wafer

Takafumi Nakano1,4, Shinji Miwa2,4, Tomoya Higo2,4, Akio Fukushima1,4, Shinji Yuasa1,4, Satoru Nakatsuji2,3,4, Kay Yakushiji1,4 (1.AIST, 2.ISSP Univ. of Tokyo, 3.Univ. of Tokyo, 4.JST-CREST)

Keywords:Heusler alloy, Magnetic tunnel junction

近年,巨大な異方性磁気抵抗効果や異常ネルンスト効果を発現するCo2MnGaフルホイスラー合金が注目を集めている.本研究では,我々のグループが近年開発した単結晶薄膜の作製技術を用いて,大径Siウエハ上へのCo2MnGaフルホイスラー合金薄膜の成膜開発をおこなった.