Earth is surrounded by the Van Allen belts — two rings of radiation filled with charged solar particles. But a solar superstorm last year created two new temporary radiation bands.
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The effect of strong interactions on the physics hosted by flat bands remains largely unexplored in atomic systems. An experiment in a synthetic flat-band lattice now demonstrates an interaction-driven transition from localization to delocalization.
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A laser-free ultrafast Lorentz electron microscope has been developed, integrating a microwave-based electron pulser to achieve high spatiotemporal imaging of spin-wave dynamics in a topologically textured thin-film permalloy.
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Human-correlated genetic models identify precision therapy for liver cancer
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Edge-localized plasma modes in a tokamak can damage its innermost wall. Simulations now show that fast ions can modify the spatio-temporal structure of these modes. These effects need to be considered in the optimization of control techniques.
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Scientists have directly observed Hofstadter's butterfly, a quantum FractalPattern, in a new class of materials. This discovery enhances understanding of electron interactions in quantum systems.
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Ultrasound-driven microbubbles are promising candidates for drug delivery, but the mechanism of action is unclear. Now, single microbubbles induce drug uptake through cyclic microjets formed at mild ultrasound pressures via interfacial instability.
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Higher-order interactions reveal new aspects of the interplay between topology and dynamics in complex systems. This Perspective describes the emerging field of higher-order topological dynamics and discusses related open research questions.
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Early positioning of the embryo nuclei is not well understood. Now, experiments show that the orientation of the mitotic spindle is controlled by topological interactions, which determine whether the nucleus remains inside the Drosophila embryo.
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The renormalization group is a powerful tool to study the universal properties of physical systems. A diffusion-based renormalization scheme now enables the study of scale invariance and universality in higher-order complex networks.
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