[G] Spintronics/Nano-magnetic Materials

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[224] Small addition effect in nanogranular films

*Cheng WANG¹, Nobukiyo Kobayashi², Shigehiro Ohnuma^1,2, Hiroshi Masumoto¹ (1. Tohoku Univeristy, 2. Research Institute for Electromagnetic Materials)

Keywords:

添加効果,ナノグラニュラー構造,コバルト合金,トンネル磁気誘電効果,スピントロニクス

We identified a novel "small addition effect" in nanogranular films, adding a small amount of foreign element induced similar changes in morphology and properties, regardless of the element type.