Nanoscale neural network using non-linear spin-wave interference
We demonstrate the design of a neural network hardware, where all neuromorphic
computing functions, including signal routing and nonlinear activation are performed by spin …
computing functions, including signal routing and nonlinear activation are performed by spin …
Long-distance propagation of short-wavelength spin waves
Recent years have witnessed a rapidly growing interest in exploring the use of spin waves
for information transmission and computation toward establishing a spin-wave-based …
for information transmission and computation toward establishing a spin-wave-based …
Perspectives of using spin waves for computing and signal processing
Almost all the world's information is processed and transmitted by either electric currents or
photons. Now they may get a serious contender: spin-wave-based devices may just perform …
photons. Now they may get a serious contender: spin-wave-based devices may just perform …
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–orbit torque-assisted switching in magnetic insulator thin films with perpendicular magnetic anisotropy
As an in-plane charge current flows in a heavy metal film with spin–orbit coupling, it
produces a torque on and thereby switches the magnetization in a neighbouring …
produces a torque on and thereby switches the magnetization in a neighbouring …
Tuning spin wave modes in yttrium iron garnet films with stray fields
The nanopatterning of Yttrium Iron Garnets (YIGs) has proven to be a non-trivial problem
even with advances in modern lithography techniques due to non-compatibility with a …
even with advances in modern lithography techniques due to non-compatibility with a …
Optimization of spin-wave propagation with enhanced group velocities by exchange-coupled ferrimagnet-ferromagnet bilayers
We report broadband spectroscopy and numerical analysis by which we explore
propagating spin waves in a magnetic bilayer consisting of a 23-nm thick permalloy film …
propagating spin waves in a magnetic bilayer consisting of a 23-nm thick permalloy film …
High data rate spin-wave transmitter
K Xue, RH Victora - Scientific reports, 2024 - nature.com
Spin-wave devices have recently become a strong competitor in computing and information
processing owing to their excellent energy efficiency. Researchers have explored magnons …
processing owing to their excellent energy efficiency. Researchers have explored magnons …
Twisting and tweezing the spin wave: on vortices, skyrmions, helical waves, and the magnonic spiral phase plate
Spin waves are the low-energy excitations of magnetically ordered materials. They are key
elements in the stability analysis of the ordered phase and have a wealth of technological …
elements in the stability analysis of the ordered phase and have a wealth of technological …
Efficient Modulation of Magnon Conductivity in Using Anomalous Spin Hall Effect of a Permalloy Gate Electrode
We report the control of the modulation efficiency of the magnon conductivity in yttrium iron
garnet (YIG) using magnon spin injection from a ferromagnetic metal permalloy (Py) used as …
garnet (YIG) using magnon spin injection from a ferromagnetic metal permalloy (Py) used as …