Magnon current
WebOct 27, 2024 · The magnon-assisted electrical switching, wherein the current shutting induced thermal loss can be entirely minimized, is of importance for the low-dissipative control of spintronic devices. WebApr 5, 2024 · Read the latest local, state, and national news from the Macon Telegraph newspaper in Central Georgia.
Magnon current
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WebOct 17, 2024 · The magnon current flowing in the YFeO 3 is absorbed by a spatially and electrically separated Pt detector, where it is converted to a measurable voltage Vel by the inverse-SHE 5, 12. WebApr 30, 2024 · Magnon Current Generation by Dynamical Distortion Junji Fujimoto, Mamoru Matsuo The interaction between spin and nanomechanical degrees of freedom …
WebMay 6, 2024 · Figure 1:The coherence of magnons could be measured using the method shown here. Coherent (right) or thermal, incoherent magnons (left) are generated in a magnetic system. The magnon current is then split into two beams, each of which is measured at a differe... Show more WebNov 24, 2024 · A temperature gradient can drive a high (low) magnon current via the spin Seebeck effect when the Y 3 Fe 5 O 12 layers in an MJ are configured at the parallel (antiparallel) state, showing a spin valve-like behavior. Electrically injected magnon current could also be controlled by the MJs, contributing to a magnon-mediate nonlocal spin Hall ...
WebJul 1, 2024 · Open Access High-Efficiency Magnon-Mediated Magnetization Switching in All-Oxide Heterostructures with Perpendicular Magnetic Anisotropy Dongxing Zheng, Dongxing Zheng Physical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal, 23955-6900 Saudi Arabia Search for more papers by this author … WebJul 20, 2016 · The smallest individual disturbance is called a magnon. Flatté and his team report that a steady magnon current introduced into one iron magnetic layer will produce a magnon current in a...
WebAug 26, 2024 · This enhancement is mainly due to the magnetic field dependence of the coupling constant of the cubic terms through the magnetic-field dependent canting angle. Our magnon drag offers a way for controlling the magnon currents of noncollinear magnets via the many-body effect. Received 4 April 2024 Revised 5 August 2024 Accepted 17 …
WebA magnon is a quasiparticle of a spin wave, which is the collective dynamics of localized magnetic moments in magnetic materials. The magnon spin current is the flow of the spin angular momentum carried by magnons (the bottom-right image of Fig. 1). A magnon spin current can exist even in magnetic insulators without conduction electrons and is ... bob lonsberry email addressWebMar 15, 2024 · In the emerging field of magnon spintronics, researchers seek to transport and process information by means of so-called magnon spin currents. In contrast to … clipart of teachers teaching studentsclipart of teachersWebMay 6, 2024 · The magnon current is then split into two beams, each of which is measured at a different detector. Correlations between the signals from the two detectors then … clip art of teachers and studentsWebJun 2, 2015 · Magnon spintronics is the field of spintronics concerned with structures, devices and circuits that use spin currents carried by magnons. Magnons are the … clipart of teamworkWebMar 1, 2024 · University of Groningen physicists have managed to alter the flow of spin waves through a magnet, using only an electrical current. This is a huge step towards the spin transistor that is... bob lonsberry fbWebApr 5, 2024 · We use a pure spin current originating from the spin Hall effect to generate a spin-orbit torque (SOT) strongly reducing the effective damping in an adjacent ferromagnet. Due to additional microwave excitation, large spin-wave amplitudes are achieved exceeding the threshold for 4-magnon scattering, thus resulting in additional spin-wave signals at … bob lonsberry family