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Electrical manipulation of spin pumping signal through nonlocal thermal magnon transport
Yabin Fan, Justin T. Hou, Joseph Finley +3
We study the magnon transport in the nonlocal configuration composed of two Pt strips on top of yttrium iron garnet, with and without the presence of RF microwave generated by an o…
Magnetic domain wall based synaptic and activation function generator for neuromorphic accelerators
Saima A Siddiqui, Sumit Dutta, Astera Tang +3
Magnetic domain walls are information tokens in both logic and memory devices, and hold particular interest in applications such as neuromorphic accelerators that combine logic in…
Quantitative Study on Current-Induced Effect in an Antiferromagnet Insulator/Pt Bilayer Film
Pengxiang Zhang, Joseph Finley, Taqiyyah Safi +1
Quantitative investigation on the current-induced torque in antiferromagnets represents a great challenge, due to the lack of an independent method for controlling Néel vectors. He…
Strong Coupling between Microwave Photons and Nanomagnet Magnons
Justin T. Hou, Luqiao Liu
Coupled microwave photon-magnon hybrid systems offer promising applications by harnessing various magnon physics. At present, in order to realize high coupling strength between the…
Gigahertz frequency antiferromagnetic resonance and strong magnon-magnon coupling in the layered crystal CrCl3
David MacNeill, Justin T. Hou, Dahlia R. Klein +3
We report broadband microwave absorption spectroscopy of the layered antiferromagnet CrCl3. We observe a rich structure of resonances arising from quasi-two-dimensional antiferroma…