ac Susceptometry of 2D van der Waals Magnets
Precision magnetometry is fundamental to the development of novel magnetic materials and devices. Recently, the nitrogen-vacancy (NV) center in diamond
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2021
Layer Hall Effect in a 2D topological Axion antiferromagnet
Whereas ferromagnets have been known and used for millennia, antiferromagnets were only discovered in the 1930s. At large scale, because
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Evidence of a coupled electron-phonon liquid in NbGe2
Whereas electron-phonon scattering relaxes the electron’s momentum in metals, a perpetual exchange of momentum between phonons and electrons may conserve
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Topology and geometry under the nonlinear electromagnetic spotlight
For many materials, a precise knowledge of their dispersion spectra is insufficient to predict their ordered phases and physical responses.
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Evidence for Dominant Phonon-Electron Scattering in Weyl Semimetal WP2
Topological semimetals have revealed a wide array of novel transport phenomena, including electron hydrodynamics, quantum field theoretic anomalies, and extreme
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