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001 | 911126 | ||
005 | 20230123110728.0 | ||
024 | 7 | _ | |a 10.1103/PhysRevResearch.4.L042022 |2 doi |
024 | 7 | _ | |a 2128/32444 |2 Handle |
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100 | 1 | _ | |a Saunderson, Tom G. |0 P:(DE-Juel1)186680 |b 0 |e Corresponding author |
245 | _ | _ | |a Hidden interplay of current-induced spin and orbital torques in bulk Fe 3 GeTe 2 |
260 | _ | _ | |a College Park, MD |c 2022 |b APS |
336 | 7 | _ | |a article |2 DRIVER |
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336 | 7 | _ | |a ARTICLE |2 BibTeX |
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336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
520 | _ | _ | |a Low crystal symmetry of magnetic van der Waals materials naturally promotes spin-orbital complexityunachievable in common magnetic materials used for spin-orbit torque switching. Here, using first-principlesmethods, we demonstrate that an interplay of spin and orbital degrees of freedom has a profound impact onspin-orbit torques in the prototypical van der Waals ferromagnet Fe 3 GeTe 2 . While we show that bulk Fe 3 GeTe 2hosts strong “hidden” current-induced torques harvested by each of its layers, we uncover that their originalternates between the conventional spin flux torque and the so-called orbital torque as the magnetizationdirection is varied. A drastic difference in the behavior of the two types of torques results in a nontrivial evolutionof switching properties with doping. Our findings promote the design of nonequilibrium orbital properties as theguiding mechanism for crafting the properties of spin-orbit torques in layered van der Waals materials. |
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700 | 1 | _ | |a Go, Dongwook |0 P:(DE-Juel1)178993 |b 1 |
700 | 1 | _ | |a Blügel, Stefan |0 P:(DE-Juel1)130548 |b 2 |
700 | 1 | _ | |a Kläui, Mathias |0 P:(DE-HGF)0 |b 3 |
700 | 1 | _ | |a Mokrousov, Yuriy |0 P:(DE-Juel1)130848 |b 4 |u fzj |
773 | _ | _ | |a 10.1103/PhysRevResearch.4.L042022 |g Vol. 4, no. 4, p. L042022 |0 PERI:(DE-600)3004165-X |n 4 |p L042022 |t Physical review research |v 4 |y 2022 |x 2643-1564 |
856 | 4 | _ | |u https://juser.fz-juelich.de/record/911126/files/PhysRevB.106.L201402.pdf |y OpenAccess |
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910 | 1 | _ | |a Institute of Physics, Johannes Gutenberg University, 55099 Mainz, Germany |0 I:(DE-HGF)0 |b 3 |6 P:(DE-HGF)0 |
910 | 1 | _ | |a Centre for Quantum Spintronics, Department of Physics, Norwegian University of Science and Technology, 7491 Trondheim, Norway |0 I:(DE-HGF)0 |b 3 |6 P:(DE-HGF)0 |
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