133 citations · 765 across the 16 of their papers we have counts for
16 papers
Acoustic Frequency Multiplication and Pure Second Harmonic Generation of Phonons by Magnetic Transducers
Chengyuan Cai, Xi-Han Zhou, Weichao Yu +1
We predict frequency multiplication of surface acoustic waves in dielectric substrates via the ferromagnetic resonance of adjacent magnetic transducers when driven by microwaves. W…
Experimental generation of circulating cavity magnon polaritons
Jeremy Bourhill, Weichao Yu, Vincent Vlaminck +3
We experimentally realize circularly polarised unidirectional cavity magnon polaritons in a torus-shaped microwave cavity loaded by a small magnetic sphere. At special positions th…
Magnetization dynamics affected by phonon pumping
Richard Schlitz, Luise Siegl, Takuma Sato +4
"Pumping" of phonons by a dynamic magnetization promises to extend the range and functionality of magnonic devices. We explore the impact of phonon pumping on room-temperature ferr…
Dynamic Magnetoelastic Boundary Conditions and the Pumping of Phonons
Takuma Sato, Weichao Yu, Simon Streib +1
We derive boundary conditions at the interfaces of magnetoelastic heterostructures under ferromagnetic resonance for arbitrary magnetization directions and interface shapes. We app…
A Hopfield neural network in magnetic films with natural learning
Weichao Yu, Jiang Xiao, Gerrit E. W. Bauer
Macroscopic spin ensembles possess brain-like features such as non-linearity, plasticity, stochasticity, selfoscillations, and memory effects, and therefore offer opportunities for…
Geometric magnonics with chiral magnetic domain walls
Jin Lan, Weichao Yu, Jiang Xiao
Spin wave, the collective excitation of magnetic order, is one of the fundamental angular momentum carriers in magnetic systems. Understanding the spin wave propagation in magnetic…