Chiral magnetoacoustics
Nonreciprocal microwave devices are key components of communication platforms.
Nonreciprocity can arise in chiral systems, where chirality refers to a fixed handedness that …
Nonreciprocity can arise in chiral systems, where chirality refers to a fixed handedness that …
Nonreciprocal magnetoacoustic waves in dipolar-coupled ferromagnetic bilayers
We study the interaction of surface acoustic waves (SAWs) with spin waves (SWs) in a Co 40
Fe 40 B 20/Au/Ni 81 Fe 19 system composed of two ferromagnetic layers separated by a …
Fe 40 B 20/Au/Ni 81 Fe 19 system composed of two ferromagnetic layers separated by a …
Electrical Detection of Acoustic Antiferromagnetic Resonance in Compensated Synthetic Antiferromagnets
C Chen, P Liu, S Liang, Y Zhang, W Zhu, L Han… - Physical Review Letters, 2024 - APS
Compensated synthetic antiferromagnets (SAFs) stand out as promising candidates to
explore various spintronic applications, benefitting from high precession frequency and …
explore various spintronic applications, benefitting from high precession frequency and …
Valley-selective phonon-magnon scattering in magnetoelastic superlattices
Phonons and magnons are engineered by periodic potential landscapes in phononic and
magnonic crystals, and their combined studies may enable valley phonon transport tunable …
magnonic crystals, and their combined studies may enable valley phonon transport tunable …
Nonreciprocal magnetoacoustic waves in synthetic antiferromagnets with Dzyaloshinskii-Moriya interaction
The interaction between surface acoustic waves (SAWs) and spin waves (SWs) in a
piezoelectric/magnetic thin film heterostructure yields potential for the realization of novel …
piezoelectric/magnetic thin film heterostructure yields potential for the realization of novel …
Nonreciprocal transmission of magnetoacoustic waves in compensated synthetic antiferromagnets
We investigate the interaction between surface acoustic waves (SAWs) and spin waves
(SWs) in a Pt/Co (2 nm)/Ru (0.85 nm)/Co (2 nm)/Pt compensated synthetic antiferromagnet …
(SWs) in a Pt/Co (2 nm)/Ru (0.85 nm)/Co (2 nm)/Pt compensated synthetic antiferromagnet …
Gyro-spintronic material science using vorticity gradient in solids
Y Nozaki, H Sukegawa, S Watanabe… - … and Technology of …, 2024 - Taylor & Francis
We present a novel method for generating spin currents using the gyromagnetic effect, a
phenomenon discovered over a century ago. This effect, crucial for understanding the …
phenomenon discovered over a century ago. This effect, crucial for understanding the …
Symmetry of the Magnetoelastic Interaction of Rayleigh and Shear Horizontal Magnetoacoustic Waves in Nickel Thin Films on
We study the interaction of Rayleigh and shear horizontal surface acoustic waves (SAWs)
with spin waves in thin Ni films on a piezoelectric Li Ta O 3 substrate, which supports both …
with spin waves in thin Ni films on a piezoelectric Li Ta O 3 substrate, which supports both …
Oxide magnonics: Spin waves in functional magnetic oxides
Spin waves or their quanta magnons are collective excitations in magnetically ordered
materials. Magnonics have recently attracted tremendous interest for building next …
materials. Magnonics have recently attracted tremendous interest for building next …
Electrical evaluation of the alternating spin current generated via spin-vorticity coupling
In many interacting-electron systems, the microscopic spin angular momentum of electrons
is conserved along with the macroscopic angular momentum in electrical current flows, ie …
is conserved along with the macroscopic angular momentum in electrical current flows, ie …