Orbital torque in magnetic bilayers
WebAs the orbital current carries the angular momentum as the spin current does, injection of the orbital current into a ferromagnet can result in spin-torque on the magnetization, … WebApr 11, 2024 · We show that the orbital pumping in Ni/Ti bilayers injects an orbital current into the Ti layer, which is detected through the inverse orbital Hall effect. ... Efficient electrical generation of torque is desired to develop innovative magnetic nanodevices. The torque can be generated by charge to spin conversion of heavy-metal layers through ...
Orbital torque in magnetic bilayers
Did you know?
WebNov 21, 2024 · Orbital torque in magnetic bilayers Nature Communications 12, 6710 (2024) These papers propose ways to experimentally measure the orbital current contribution to the torque on the magnetization in nonmagnet/ferromagnet heterostructures: Cr/ (Pt)/FM in the first study and (Ta,Pt)/FM in the second study, respectively. WebFeb 20, 2024 · We propose a mechanism of torque generation by injection of an orbital current, which we call orbital torque. In a magnetic bilayer consisting of a nonmagnet …
WebMy Research and Language Selection Sign into My Research Create My Research Account English; Help and support. Support Center Find answers to questions about products, … WebFeb 4, 2008 · An experimental approach to the analysis of charge, magnetic and orbital ordering in 3d transition-metal oxides is presented. The technique combines two important components: azimuthal rotations around the Bragg wavevector and polarization analysis of the Bragg intensities in the range 500–900 eV. The polarization analysis is performed …
WebSep 29, 2024 · The recently discovered “bulk” spin-orbit torques in L 1 0 -FePt provide an efficient and scalable way to manipulate the L 1 0 -FePt magnetization. However, the existence of an external field during the switching limits its practical application, and therefore field-free switching of L 1 0 -FePt is highly demanded. WebOrbital torque in magnetic bilayers - NASA/ADS. The orbital Hall effect describes the generation of the orbital current flowing in a perpendicular direction to an external electric …
WebNov 18, 2024 · Orbital torque in magnetic bilayers Dongjoon Lee, Dongwook Go, Hyeon-Jong Park, Wonmin Jeong, Hye-Won Ko, Deokhyun Yun, Daegeun Jo, Soogil Lee, Gyungchoon Go, Jung Hyun Oh, Kab-Jin Kim, Byong-Guk... Metrics - Orbital torque in magnetic bilayers Nature Communications
WebSep 14, 2024 · Orbital Hall effect in bilayer transition metal dichalcogenides: From the intra-atomic approximation to the Bloch states orbital magnetic moment approach Tarik P. Cysne, Sayantika Bhowal, Giovanni Vignale, and Tatiana G. Rappoport Phys. Rev. B 105195421 (2024) Spin-Orbit-Torque Efficiency and Current-Driven Coherent Magnetic … the da is dressed to the nines fall out boyWebWe combined X-ray magnetic linear and circular dichroism together with magnetooptic Kerr effect measurements in order to follow the magnetic properties of epitaxial CoO(1 1 1)/Fe(1 1 0) and NiO(1 1 1)/Fe(1 1 0) bilayers.We find that in both studied cases ferromagnetic sublayer plays a dominant role and determines the magnetic state of the neighboring … the da castWebJan 1, 2024 · Abstract. An emerging direction in spintronics aims at discovering novel phenomena and functionalities originating from spin–orbit coupling. The new field of spintronics based on the spin–orbit coupling is called spin-orbitronics. The spin-orbitronics technology promises smaller, faster, and far more energy efficient spin-based devices. the da show listenWebThe symmetry of normal metal/ferromagnet bilayers allows spin-orbit torques (SOTs) to simultaneously have two distinct angular dependences on the magnetization direction m̂. The most well-studied... the da regalareWebSo far, the quantitative determination of charge current-induced spin current and spin–orbit torques (SOTs) on the magnetic layer adjacent to two-dimensional materials is still lacking. the da in the batmanWebMotivated by the importance of understanding various competing mechanisms to the current-induced spin-orbit torque on magnetization in complex magnets, we develop a theory of current-induced spin-orbital coupled dynamics in magnetic heterostructures. The theory describes angular momentum transfer be … the da jobsWebNov 18, 2024 · With this motivation, we examine the current-induced spin-orbit torques in various ferromagnet/heavy metal bilayers by theory and experiment. Analysis of the … the da show podbean