Thermal agitation of charge carriers, known as Johnson noise, is the dominant noise in electronic circuits. Now it has also been observed as a key noise source in integrated electro-optic photonic circuits, posing challenges for future applications.
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Proteins designed using AI can block the lethal effects of toxins delivered in the venom of cobras, adders and other deadly snakes
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Researchers have developed a device that let a 69-year-old man with paralysis fly a virtual drone using only his thoughts.
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Competition between different possible ground states of strongly correlated electron systems can lead to the emergence of mixed states called microemulsions. Now this phenomenon is reported at the melting transition of a Wigner crystal.
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In classical hydrodynamics, Kelvin waves refer to helically vibrating normal modes. Experiments now show that quantum analogues of Kelvin waves can be excited in superfluid helium-4.
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Periodic laser light can modify the electronic properties of solids and offers a path to create new material phases. In a topological antiferromagnet, periodic driving with opposite light helicities is now shown to produce distinct Dirac mass gaps.
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Carcinoma subtypes are normally linked to specific genetic alterations, but tissue mechanical changes also play a role. Now, aberrant morphologies resembling bladder carcinoma are shown to emerge from stiffness changes during epithelial overgrowth.
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A rapid and efficient method developed to create stem-cell-based 3D mini-organs derived from the cells of patients offers a way to evaluate personalized treatments using RNA therapies for rare genetic diseases
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Tissues eliminate unwanted cells through cell extrusion, but the factors determining whether these extuded cells live or die are not fully understood. Now force transmission across adherens junctions is shown to have a role in shaping their fate.
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The thousands of nuclear spins surrounding gallium arsenide quantum dots can interface with electron spin qubits and photons. With quantum engineering, this nuclear spin ensemble becomes a robust register for quantum information storage.
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