Spin pumping article
WebJul 15, 2024 · This result indicates that the injected spin current by spin pumping from YIG to Pt is suppressed by the graphene interlayer. At the heavy metal/FM junction, the injected spin current across the interface undergoes strong depolarization, known as … WebOct 12, 2015 · For the pumping frequency greater than the band gap, the spin pumping involves the propagating modes in the pump, and decreases rapidly, which marks the boundary of the topological spin pumping regime. In the next section, we first introduce the model Hamiltonian.
Spin pumping article
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WebMay 23, 2011 · The magnons were injected in a ferrite yttrium iron garnet film by parametric pumping and the inverse spin-Hall effect voltage was detected in an attached Pt layer. … WebAug 1, 2011 · Spin pumping is the emission of a spin current by a magnetization dynamics while spin transfer stands for the excitation of magnetization by spin currents. Using Onsager's reciprocity relations we …
WebIn spin pumping experiments through FMR technique, the FM layer is driven into precession through microwave excitation and it results in the flow of pure spin current from FM to NM. This reflects in the broadening of absorption spectra … WebApr 10, 2024 · Indeed, one of the earliest electric detections of spin Hall effects was through spin pumping . Spin pumping has been instrumental in detecting spin currents and …
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WebApr 11, 2024 · Harnessing spin and orbital angular momentum is a fundamental concept in condensed matter physics, materials science, and quantum-device applications. In particular, the search for new phenomena that generate a flow of spin angular momentum, a spin current, has led to the development of spintronics, advancing the understanding of … the different variants of covid-19Web2 days ago · Vox Media announced that NowThis, the social media-focused news division it picked up through the 2024 acquisition of Group Nine Media, will become an independent … the different types of wolvesWeb23 hours ago · Warm weather usually draws out more drivers, too, boosting demand for gas. All these factors helped pushed America’s West Texas Intermediate (WTI) oil prices to a … the different usb typesWebSpin valves based on materials in which the spin-flip is suppressed by the spatial separation of charge carriers, while maintaining electric neutrality in the valve volume, are … the different variables in scienceWebSpin pumping is the Onsager reciprocal of the spin transfer torque (STT) effect. Both STT and spin pumping are related to the transfer of spin angular momentum between a … the different vitamin supplementsWebDec 9, 2024 · Spintronics is the most promising technology to develop alternative multi-functional, high-speed, low-energy electronic devices. Due to their unusual physical characteristics, emerging two-dimensional (2D) materials provide a new platform for exploring novel spintronic devices. the different units of measurementWebApr 10, 2024 · Occidental Makes a Billion-Dollar Climate Moonshot—So It Can Keep Pumping Oil Petroleum giant says its plan to capture and store carbon dioxide will give it leeway to … the different types of white blood cells