Author Archives: rberkowitz

Finding Stardust in the Ice

Iron-60 buried in Antarctica reveals changes in the local interstellar environment. Continue reading

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Rapid Eye Movements Enhance Information Acquisition

A model captures how the retina avoids tuning out during a fixed gaze. Continue reading

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A Macroscopic Magnet Precesses

An isolated magnet’s intrinsic angular momentum induces gyroscopic motion, an observation that could lead to ultrasensitive magnetometers. Continue reading

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Topological Catalyst Boosts Ammonia Synthesis

Thanks to its unusual band structure, a metal alloy could speed up a potentially sustainable production process. Continue reading

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Extending the Adiabatic Theorem

Like its slowly perturbed counterpart, a rapidly perturbed quantum system stays closer to the ground state than to any excited state. Continue reading

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Building a National Quantum Strategy

Andrea Damascelli recounts the struggles of coordinating different sectors to establish a quantum technology ecosystem in Canada. Continue reading

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How Wildfires Transform Soil Chemistry

X-ray microscopy tools at the Advanced Light Source (ALS) mapped the chemistry of wildfire ash, revealing microscale organizational changes in elements within the ash. Continue reading

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Mysterious type of static electricity has a hidden culprit

Find explains how volcanic ash plumes spark lightning and why dust in grain silos can explode Continue reading

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Laser Chip Brings Multiplexing to AI Data Centers

Feeding more optical signals into one fiber will reduce latency. Continue reading

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Local Disorder Impacts a Quantum Material’s Electronic States

Atom-level understanding of how the surface electronic properties of a magnetic semimetal can be tuned could guide its use in advanced technologies like spintronics and catalysis. Continue reading

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