Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.

Junyeon Kim; Jaivardhan Sinha; Masamitsu Hayashi; Michihiko Yamanouchi; Shunsuke Fukami; Tetsuhiro Suzuki; Seiji Mitani; Hideo Ohno; Frank Freimuth; Stefan Bl??gel; Yuriy Mokrousov; Paul M. Haney; Hyun Woo Hwang-Rae Lee; Kyung Jin Kyujoon Lee; Aurélien Manchon; M. D. Stiles; Jaehun Cho; Young-Ha Choi; Chun-Yeol You; Myung-Hwa Jung; Frédéric Bonell; Yoichi Shiota; Shinji Miwa; Yoshishige Suzuki; Hamed Ben Mohamed Saidaoui; Y. Otani; Giovanni Vignale; I. V. Tokatly; Kyung Taec Kim; Chunmei Zhang; Andrew D. Shiner; Sean E. Kirkwood; Eugene Frumker; Genevieve Gariepy; Andrei Naumov; D. M. Villeneuve; P. B. Corkum

doi:10.1038/nphys2525

Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.

Junyeon Kim, Jaivardhan Sinha, Masamitsu Hayashi, Michihiko Yamanouchi, Shunsuke Fukami, Tetsuhiro Suzuki, Seiji Mitani, Hideo Ohno, Frank Freimuth, Stefan Bl??gel, Yuriy Mokrousov, Paul M. Haney, Hyun Woo Hwang-Rae Lee, Kyung Jin Kyujoon Lee, Aurélien Manchon, M. D. Stiles, Jaehun Cho, Young-Ha Choi, Chun-Yeol You, Myung-Hwa JungFrédéric Bonell, Yoichi Shiota, Shinji Miwa, Yoshishige Suzuki, Hamed Ben Mohamed Saidaoui, Y. Otani, Giovanni Vignale, I. V. Tokatly, Kyung Taec Kim, Chunmei Zhang, Andrew D. Shiner, Sean E. Kirkwood, Eugene Frumker, Genevieve Gariepy, Andrei Naumov, D. M. Villeneuve, P. B. Corkum

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Abstract

We theoretically study the crossover between spin Hall effect and spin swapping, a recently predicted phenomenon that consists in the interchange between the current flow and its spin polarization directions [Lifshits and Dyakonov, Phys. Rev. Lett. 103, 186601 (2009)]. Using a tight-binding model with spin-orbit coupled disorder, spin Hall effect, spin relaxation and spin swapping are treated on equal footing. We demonstrate that spin Hall effect and spin swapping present very different dependences as a function of the spin-orbit coupling and disorder strengths. As a consequence, we show that spin swapping may even exceed spin Hall effect. Three set-ups are proposed for the experimental observation of the spin swapping effect in metals.

Original language	English (US)
Number of pages	5
Journal	Physical Review B - Condensed Matter and Materials Physics
DOIs	https://doi.org/10.1038/nphys2525
State	Published - 2013

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Kim, J., Sinha, J., Hayashi, M., Yamanouchi, M., Fukami, S., Suzuki, T., Mitani, S., Ohno, H., Freimuth, F., Bl??gel, S., Mokrousov, Y., Haney, P. M., Lee, H. W. H.-R., Lee, K. J. K., Manchon, A., Stiles, M. D., Cho, J., Choi, Y.-H., You, C.-Y., ... Corkum, P. B. (2013). Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system. Physical Review B - Condensed Matter and Materials Physics. https://doi.org/10.1038/nphys2525

@article{ac61bba004ba40b297fe714af31975e8,

title = "Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.",

abstract = "We theoretically study the crossover between spin Hall effect and spin swapping, a recently predicted phenomenon that consists in the interchange between the current flow and its spin polarization directions [Lifshits and Dyakonov, Phys. Rev. Lett. 103, 186601 (2009)]. Using a tight-binding model with spin-orbit coupled disorder, spin Hall effect, spin relaxation and spin swapping are treated on equal footing. We demonstrate that spin Hall effect and spin swapping present very different dependences as a function of the spin-orbit coupling and disorder strengths. As a consequence, we show that spin swapping may even exceed spin Hall effect. Three set-ups are proposed for the experimental observation of the spin swapping effect in metals.",

author = "Junyeon Kim and Jaivardhan Sinha and Masamitsu Hayashi and Michihiko Yamanouchi and Shunsuke Fukami and Tetsuhiro Suzuki and Seiji Mitani and Hideo Ohno and Frank Freimuth and Stefan Bl??gel and Yuriy Mokrousov and Haney, {Paul M.} and Lee, {Hyun Woo Hwang-Rae} and Lee, {Kyung Jin Kyujoon} and Aur{\'e}lien Manchon and Stiles, {M. D.} and Jaehun Cho and Young-Ha Choi and Chun-Yeol You and Myung-Hwa Jung and Fr{\'e}d{\'e}ric Bonell and Yoichi Shiota and Shinji Miwa and Yoshishige Suzuki and Saidaoui, {Hamed Ben Mohamed} and Y. Otani and Giovanni Vignale and Tokatly, {I. V.} and Kim, {Kyung Taec} and Chunmei Zhang and Shiner, {Andrew D.} and Kirkwood, {Sean E.} and Eugene Frumker and Genevieve Gariepy and Andrei Naumov and Villeneuve, {D. M.} and Corkum, {P. B.}",

year = "2013",

doi = "10.1038/nphys2525",

language = "English (US)",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "2469-9969",

publisher = "American Institute of Physics",

}

Kim, J, Sinha, J, Hayashi, M, Yamanouchi, M, Fukami, S, Suzuki, T, Mitani, S, Ohno, H, Freimuth, F, Bl??gel, S, Mokrousov, Y, Haney, PM, Lee, HWH-R, Lee, KJK, Manchon, A, Stiles, MD, Cho, J, Choi, Y-H, You, C-Y, Jung, M-H, Bonell, F, Shiota, Y, Miwa, S, Suzuki, Y, Saidaoui, HBM, Otani, Y, Vignale, G, Tokatly, IV, Kim, KT, Zhang, C, Shiner, AD, Kirkwood, SE, Frumker, E, Gariepy, G, Naumov, A, Villeneuve, DM & Corkum, PB 2013, 'Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.', Physical Review B - Condensed Matter and Materials Physics. https://doi.org/10.1038/nphys2525

TY - JOUR

T1 - Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.

AU - Kim, Junyeon

AU - Sinha, Jaivardhan

AU - Hayashi, Masamitsu

AU - Yamanouchi, Michihiko

AU - Fukami, Shunsuke

AU - Suzuki, Tetsuhiro

AU - Mitani, Seiji

AU - Ohno, Hideo

AU - Freimuth, Frank

AU - Bl??gel, Stefan

AU - Mokrousov, Yuriy

AU - Haney, Paul M.

AU - Lee, Hyun Woo Hwang-Rae

AU - Lee, Kyung Jin Kyujoon

AU - Manchon, Aurélien

AU - Stiles, M. D.

AU - Cho, Jaehun

AU - Choi, Young-Ha

AU - You, Chun-Yeol

AU - Jung, Myung-Hwa

AU - Bonell, Frédéric

AU - Shiota, Yoichi

AU - Miwa, Shinji

AU - Suzuki, Yoshishige

AU - Saidaoui, Hamed Ben Mohamed

AU - Otani, Y.

AU - Vignale, Giovanni

AU - Tokatly, I. V.

AU - Kim, Kyung Taec

AU - Zhang, Chunmei

AU - Shiner, Andrew D.

AU - Kirkwood, Sean E.

AU - Frumker, Eugene

AU - Gariepy, Genevieve

AU - Naumov, Andrei

AU - Villeneuve, D. M.

AU - Corkum, P. B.

PY - 2013

Y1 - 2013

N2 - We theoretically study the crossover between spin Hall effect and spin swapping, a recently predicted phenomenon that consists in the interchange between the current flow and its spin polarization directions [Lifshits and Dyakonov, Phys. Rev. Lett. 103, 186601 (2009)]. Using a tight-binding model with spin-orbit coupled disorder, spin Hall effect, spin relaxation and spin swapping are treated on equal footing. We demonstrate that spin Hall effect and spin swapping present very different dependences as a function of the spin-orbit coupling and disorder strengths. As a consequence, we show that spin swapping may even exceed spin Hall effect. Three set-ups are proposed for the experimental observation of the spin swapping effect in metals.

AB - We theoretically study the crossover between spin Hall effect and spin swapping, a recently predicted phenomenon that consists in the interchange between the current flow and its spin polarization directions [Lifshits and Dyakonov, Phys. Rev. Lett. 103, 186601 (2009)]. Using a tight-binding model with spin-orbit coupled disorder, spin Hall effect, spin relaxation and spin swapping are treated on equal footing. We demonstrate that spin Hall effect and spin swapping present very different dependences as a function of the spin-orbit coupling and disorder strengths. As a consequence, we show that spin swapping may even exceed spin Hall effect. Three set-ups are proposed for the experimental observation of the spin swapping effect in metals.

U2 - 10.1038/nphys2525

DO - 10.1038/nphys2525

M3 - Article

C2 - 25293693

SN - 2469-9969

SN - 1550-235X

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

ER -

Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system.

Abstract

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