Spin-orbit torque (SOT)-based magnetic tunnel junction and method of fabricating the same

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United States of America

PATENT NO 12161051
APP PUB NO 20220165943A1
SERIAL NO

17488609

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Abstract

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Disclosed are a spin-orbit torque (SOT)-based magnetic tunnel junction and a method of fabricating the same. More particularly, the SOT-based magnetic tunnel junction includes a spin-orbit torque (SOT)-based magnetic tunnel junction, including: a spin-orbit active layer formed on the substrate; a free layer formed on the spin-orbit active layer; a tunnel barrier layer formed on the free layer; and a pinned layer formed on the tunnel barrier layer, wherein the spin-orbit active layer includes a W—X alloy (where W is tungsten and X includes at least one of group IV semiconductors and group III-V semiconductors).

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Patent Owner(s)

Patent OwnerAddress
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONSEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Taehyun Seongnam-si, KR 230 1339
Kim, Young Keun Seoul, KR 93 609

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