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Jamming Memory into Acoustically Trained Dense Suspensions under Shear
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Phys. Rev. X 14, 021027 (2024)Solids sometimes retain a memory of their processing history, thus altering their bulk properties. New experiments demonstrate how to exploit this behavior in flowing systems.
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Thermodynamics of Computations with Absolute Irreversibility, Unidirectional Transitions, and Stochastic Computation Times
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Charge- and Charge- Flux Quantization and Higher Charge Superconductivity in Kagome Superconductor Ring Devices
Jun Ge et al.
Phys. Rev. X 14, 021025 (2024)In its superconducting state, an exotic metal harbors charge carriers that appear to have 4 and 6 times the charge of a single electron, suggesting the formation of Cooper-pair “molecules.”
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Long-Lived Circular Rydberg Qubits of Alkaline-Earth Atoms in Optical Tweezers
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Phys. Rev. X 14, 021024 (2024)Researchers record the longest Rydberg-atom lifetime by placing strontium atoms in “circular” states, where the outer electrons move in planet-like orbits.
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