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Nanomagnetics

News and Updates

Projects and Programs

Theory of Spin-Orbit Torque

The working of countless electronic devices involves electric and magnetic effects interacting within nanostructured materials. In the phenomenon known as spin

Spintronics for Neuromorphic Computing

One of the most promising new approaches to next generation information processing is spintronics, where information is carried with electronic spin rather than

Computational Micromagnetics

NIST researchers develop simulation tools to support modeling, measurement and fundamental understanding of micromagnetic physics.

Publications

Nonlinear losses in magnon transport due to four-magnon scattering

Author(s)
T. Hula, K. Schultheiss, A. Budzakov, L. Korber, M. Bejarano, L. Flacke, L. Liensberger, M. Weiler, Justin M. Shaw, Hans T. Nembach, J. Fassbender, H. Schultheiss
We report on the impact of nonlinear four-magnon scattering on magnon transport in microstructured Co25Fe75 waveguides with low magnetic damping. We determine

Coherent spin pumping in a strongly coupled magnon-magnon hybrid system

Author(s)
Yi Li, Wei Cao, Vivek P. Amin, Zhizhi Zhang, Jonathan Gibbons, Joseph Sklenar, John Pearson, Paul M. Haney, Mark D. Stiles, William E. Bailey, Valentine Novosad, Axel Hoffmann, Wei Zhang
We have experimentally identified coherent spin pumping acting as a dampinglike coupling in the magnon-magnon hybrid modes of permalloy/yttrium iron garnet (Py

Neuromorphic Spintronics

Author(s)
Julie Grollier, Damien Querlioz, Kerem Camsari, Karin Everschor-Sitte, Shunsuke Fukami, Mark D. Stiles