O
O. J. Lee
Researcher at Cornell University
Publications - 18
Citations - 1965
O. J. Lee is an academic researcher from Cornell University. The author has contributed to research in topics: Spin Hall effect & Spintronics. The author has an hindex of 9, co-authored 10 publications receiving 1676 citations.
Papers
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Proceedings ArticleDOI
Orbital torque in magnetic bilayers (Conference Presentation)
TL;DR: In this paper , the authors examine the current-induced spin-orbit torques in various ferromagnet/heavy metal bilayers and reveal the presence of the contribution from the orbital Hall effect in the heavy metal.
Journal ArticleDOI
Observation of the Nernst effect in a GeTe/NiFe structure
TL;DR: In this paper , the authors separated the thermal effect from the spin-orbit torque in GeTe/NiFe bilayers and extracted the noticeable thermal-related terms by exploiting the different external magnetic field dependence of these terms.
Journal ArticleDOI
Spin current driven by ultrafast magnetization of FeRh
Kyuhwe Kang,Hiroki Omura,Daniel Yesudas,O. J. Lee,Kyung Jin Lee,Hyun-Woo Lee,Tomoyasu Taniyama,Gyungmin Choi +7 more
TL;DR: In this paper , the role of electron-carried spin current in laser-induced ultrafast demagnetization of FeRh was investigated and a strong correlation between spin current and the net magnetization change rate was found even though the spin filter effect is negligible in this opposite process.