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Dynamic Dipolar Field of Spin Waves in Low-Dimensional Magnetic Systems: The Effects of Translational Symmetry Breaking
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The article was published on 2021-11-09 and is currently open access. It has received 0 citations till now. The article focuses on the topics: Spin wave & Translational symmetry.read more
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Vowel recognition with four coupled spin-torque nano-oscillators
M. Romera,Philippe Talatchian,Sumito Tsunegi,Flavio Abreu Araujo,Flavio Abreu Araujo,Vincent Cros,Paolo Bortolotti,Juan Trastoy,Kay Yakushiji,Akio Fukushima,Hitoshi Kubota,Shinji Yuasa,Maxence Ernoult,Damir Vodenicarevic,Tifenn Hirtzlin,Nicolas Locatelli,Damien Querlioz,Julie Grollier +17 more
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Ferromagnetic Relaxation. I. Theory of the Relaxation of the Uniform Precession and the Degenerate Spectrum in Insulators at Low Temperatures
M. Sparks,R. Loudon,C. Kittel +2 more
TL;DR: In this paper, a scheme for the relaxation processes at low temperatures accompanying excitation of uniform precession spin waves in a ferromagnetic resonance experiment, with particular reference to highly pure yttrium iron garnet, is proposed.
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Two-dimensional mutually synchronized spin Hall nano-oscillator arrays for neuromorphic computing
Mohammad Zahedinejad,Ahmad A. Awad,Shreyas Muralidhar,Roman Khymyn,Himanshu Fulara,Hamid Mazraati,Mykola Dvornik,Johan Åkerman,Johan Åkerman +8 more
TL;DR: Robust mutual synchronization of two-dimensional SHNO arrays exposed to two independently tuned microwave frequencies exhibit the same synchronization maps as can be used for neuromorphic vowel recognition, and may in future enable neuromorphic computing on the nanoscale.
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Measurement of the intrinsic damping constant in individual nanodisks of Y3Fe5O12 and Y3Fe5O12|Pt
Christian Hahn,V. V. Naletov,G. de Loubens,Olivier Klein,O. d'Allivy Kelly,Abdelmadjid Anane,R. Bernard,Eric Jacquet,P. Bortolotti,Vicent Cros,José L. Prieto,Miguel A. Muñoz +11 more
TL;DR: In this article, a study on the spin-wave relaxation rate in two series of nanodisks of diameter φ = 300, 500 and 700 nm, patterned out of two systems: a 20 nm thick yttrium iron garnet (YIG) film grown by pulsed laser deposition either bare or covered by 13 nm of Pt.
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Microwave damping in polycrystalline Fe-Ti-N films: Physical mechanisms and correlations with composition and structure
TL;DR: Ferromagnetic resonance (FMR) derivative linewidths were measured from $3\phantom{0.3em}{0ex}}\text{to}\phantom{\rule{0,3em,0ex}$ on polycrystalline Fe-Ti-N films with a nitrogen content from $1.2m to 1.3m as discussed by the authors.