Patent 10468170 was granted and assigned to Toshiba Memory Corporation on November, 2019 by the United States Patent and Trademark Office.
According to one embodiment, a magnetic device comprising a magnetoresistive effect element, wherein the magnetoresistive effect element includes: a first ferromagnetic body, a second ferromagnetic body, and a first rare-earth ferromagnetic oxide that is provided between the first ferromagnetic body and the second ferromagnetic body and magnetically joins the first ferromagnetic body and the second ferromagnetic body.