- Copilot 答案
- Right-handed circular polarizationSpin waves in ferromagnetic materials are predominantly characterized by right-handed circular polarization due to symmetry breaking induced by net magnetization.arxiv.org/html/2502.13549v1
Spin waves and orbital contribution to ferromagnetism in a
2024年10月16日 · Here, we report the discovery — using circularly polarized X-rays for the unambiguous isolation of magnetic signals — of a nearly flat spin-wave band and large …
Spin Waves in Ferromagnets: Semiclassical Approach
- The techniques most widely used to study long wavelength spin waves in ferromagnets employ microwave radiation. One advantage of the microwave techniques is that the rf magnetic field of the radiation couples directly with the magnetic moments. For a monochromatic driving field with frequency ω, the average microwave power absorbed by a spin wave w...
- 作者: Sergio M. Rezende
- Publish Year: 2020
- [PDF]
Spin Wave Theory
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- 文件大小: 3MB
- 页数: 48
Spin waves and orbital contribution to ferromagnetism in a …
2023年2月2日 · Here, we report the discovery, using circularly polarized x-rays for the unambiguous isolation of magnetic signals, of a nearly flat spin wave band and large …
- Cite as: arXiv:2302.01457 [cond-mat.str-el]
- 注释: 19 pages, 5 figures
Anomalous Hall spin current drives self-generated spin–orbit …
2025年1月15日 · The magnitude of the anomalous Hall torque is sufficiently large to fully negate magnetic damping of the ferromagnet, which allows us to implement a microwave spin torque …
Spin wavepackets in the Kagome ferromagnet Fe - PNAS
2023年5月15日 · In this work, we use ultrashort light pulses to generate spin wavepackets in a kagome-layered ferromagnet and to follow their subsequent motion. A significant result is that the arrival of magnetization at a remote …
Spin density wave instability in a ferromagnet | Scientific Reports
2018年3月27日 · Incommensurate spin-density wave (ISDW) phases have long been known to be generated from paramagnetic (PM) metals either through a Fermi surface (FS) instability …
Anatomy of Spin Wave Polarization in Ferromagnets - arXiv.org
4 天之前 · It would be very helpful to have general principles that can reliably determine spin wave polarization in ferromagnet, and more importantly distinguishing the different roles of various …
Spin Pinning and Spin-Wave Dispersion in Nanoscopic …
2019年6月19日 · Spin waves are investigated in yttrium iron garnet waveguides with a thickness of 39 nm and widths ranging down to 50 nm, i.e., with an aspect ratio thickness over width …
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