In general, it is difficult to identify the global energy minimum of a many-body system. Now, it has been shown that finding even local minima is difficult classically but efficiently achievable with a quantum computer.
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The density wave transition in a superconducting nickelate is shown to split when hydrostatic pressure is applied, indicating that it is composed of both a spin density wave and another form of ordered state.
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Although traditionally considered an obstacle to the study of quantum effects, dissipation has now been shown to enable the measurement of strong quantum fluctuations in one-dimensional atomic gases.
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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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