Reversal of nanomagnets by propagating magnons in ferrimagnetic yttrium iron garnet enabling nonvolatile magnon memory
Despite the unprecedented downscaling of CMOS integrated circuits, memory-intensive
machine learning and artificial intelligence applications are limited by data conversion …
machine learning and artificial intelligence applications are limited by data conversion …
Applications of nanomagnets as dynamical systems: II
In Part I of this topical review, we discussed dynamical phenomena in nanomagnets,
focusing primarily on magnetization reversal with an eye to digital applications. In this part …
focusing primarily on magnetization reversal with an eye to digital applications. In this part …
Reconfigurable spin-wave interferometer at the nanoscale
Spin waves can transfer information free of electron transport and are promising for wave-
based computing technologies with low-power consumption as a solution to severe energy …
based computing technologies with low-power consumption as a solution to severe energy …
Spin wave dispersion of ultra-low dam** hematite () at GHz frequencies
Low magnetic dam** and high group velocity of spin waves (SWs) or magnons are two
crucial parameters for functional magnonic devices. Magnonics research on signal …
crucial parameters for functional magnonic devices. Magnonics research on signal …
Observing high-k magnons with Mie-resonance-enhanced Brillouin light scattering
Local probing of dynamic excitations such as magnons and phonons in materials and
nanostructures can bring new insights into their properties and functionalities. For example …
nanostructures can bring new insights into their properties and functionalities. For example …
Unidirectional microwave transduction with chirality selected short-wavelength magnon excitations
Nonreciprocal magnon propagation has recently become a highly potential approach of
develo** chip-embedded microwave isolators for advanced information processing …
develo** chip-embedded microwave isolators for advanced information processing …
Propagation of spin waves in intersecting yttrium iron garnet nanowaveguides
D Raskhodchikov, J Bensmann, KO Nikolaev… - Physical review applied, 2022 - APS
We study experimentally the propagation of spin waves in waveguide structures consisting
of two submicrometer-width yttrium iron garnet waveguides intersecting at a right angle. We …
of two submicrometer-width yttrium iron garnet waveguides intersecting at a right angle. We …
Magnon-Assisted Magnetization Reversal of Ni81Fe19 Nanostripes on Y3Fe5O12 with Different Interfaces
Magnetic bit writing by short-wave magnons without conversion to the electrical domain is
expected to be a game-changer for in-memory computing architectures. Recently, the …
expected to be a game-changer for in-memory computing architectures. Recently, the …
Reversing the magnetization of 50-nm-wide ferromagnets by ultrashort magnons in thin-film yttrium iron garnet
Spin waves (magnons) can enable neuromorphic computing by which one aims at
overcoming limitations inherent to conventional electronics and the von Neumann …
overcoming limitations inherent to conventional electronics and the von Neumann …
Sub-50 nm wavelength spin waves excited by low-dam** Co25Fe75 nanowires
Spin waves are considered as a promising candidate for next-generation logic devices with
low power dissipation. Exchange spin waves are particularly attractive for high-speed data …
low power dissipation. Exchange spin waves are particularly attractive for high-speed data …