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A new quantum sensing approach could dramatically improve how scientists measure low-frequency electric fields, a task that has long been limited by bulky setups and blurry resolution。 Instead of relying on traditional vapor-cell methods, researchers developed a system using chains of highly sensitive Rydberg atoms that respond collectively to elec
Engineers at Northwestern University have taken a striking leap toward merging machines with the human brain by printing artificial neurons that can actually communicate with real ones。 These flexible, low-cost devices generate lifelike electrical signals capable of activating living brain cells, a breakthrough demonstrated in mouse brain tissue
A strange new kind of superconductivity has been uncovered in uranium ditelluride (UTe2), where electricity flows with zero resistance—but only under extremely strong magnetic fields that should normally destroy it。 Even more surprising, the superconductivity disappears at first and then dramatically reappears at even higher fields, earning it the
Perovskite solar cells shouldn’t work as well as they do—but they do。 Scientists have now discovered that defects inside the material actually help, creating networks that separate and guide electric charges efficiently。 Using a novel imaging method, they revealed hidden structures acting like charge “highways
A surprising breakthrough in physics could reshape the future of computing by tapping into a strange, previously untapped property of matter。 Scientists have shown that tiny atomic vibrations—called chiral phonons—can directly transfer motion to electrons, allowing them to carry information without magnets, batteries, or even electricity。 This open
Scientists have developed a fuel cell that uses microbes in soil to produce electricity。 The device can power underground sensors for tasks like monitoring moisture or detecting touch, without needing batteries or solar panels。 It works in both dry and wet conditions and even lasts longer than similar technologies
A new chip design from UC San Diego could make data centers far more energy-efficient by rethinking how power is converted for GPUs。 By combining vibrating piezoelectric components with a clever circuit layout, the system overcomes limitations of traditional designs。 The prototype achieved impressive efficiency and delivered much more power than pr
Deep inside planets like Uranus and Neptune, scientists may have uncovered a bizarre new state of matter where atoms behave in unexpected ways。 Advanced simulations suggest that carbon and hydrogen, under crushing pressures and scorching temperatures, can form a strange hybrid phase—part solid, part fluid—where hydrogen atoms spiral through a rigid