WebFeb 24, 2016 · In addition to well-established Damon-Eshbach modes our study reveals waves with counterpropagating group- and phase-velocities. Such unusual spin-wave … WebAug 3, 2015 · a, Sketch of a Damon–Eshbach spin wave propagating at the Ni 80 Fe 20 /Pt interface with wavevector k M ∥ − x with the magnetization M ∥ + z.All individual moments precess in the external ...
Magnetostatic spinwave modes of a ferromagnetic …
WebSeven decades after the discovery of collective spin excitations in microwave-irradiated ferromagnets, there has been a rebirth of magnonics. However, magnetic nanodevices will enable smart GHz-to-THz devices at low power consumption only, if such WebMagnonics offers a new way for information transport that uses spin waves (SWs) and is free of charge currents. Unlike Damon-Eshbach SWs, the magneto-static forward volume SWs offer the reciprocity configuration suitable for SW logic devices with low power consumption. Here, we study forward volume SW propagation in yttrium iron garnet … green from rainbow friends halloween costume
PRL导读-2024年130卷12期 - 计算材料学 - 微信公众号文章 - 微小领
WebReciprocal Damon-Eshbach-type spin wave excitation in a magnonic crystal due to tunable magnetic symmetry R. Huber,1 M. Krawczyk,2 T. Schwarze,1 H. Yu,1 G. Duerr,1 S. … WebThe observed spin wave excitation spectra must be interpreted with spin wave quantization such as Damon-Eshbach mode separation. It was found that the spin wave quantization is related to the stripe magnetic domain structure in continuous film. The physical origin of the quantization is the partial reflection of the propagating spin wave at the ... WebAn unusual peculiarity of the IDMI-based pinning is that its scales as the spin-wave wave number. We incorporate these boundary conditions into an existing numerical model for … flush mounted sign clear acrylic