Applied Physics Letters

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Droplet Levitation Is a New Way To Explore Airborne Viruses and Microorganisms

WASHINGTON, July 18, 2023 – Self-sustained levitation of millimeter-sized droplets was recently discovered by researchers at Tyumen State University, in Russia, during an experiment to select combinations […]

The Roly-Poly Gold Rush

WASHINGTON, April 11, 2023 – The woodlouse goes by many names: roly-poly, pill bug, potato bug, tomato bug, butchy boy, cheesy bob, and chiggy pig, to name […]

Improving Image Sensors for Machine Vision

WASHINGTON, July 26, 2022 – Image sensors measure light intensity, but angle, spectrum, and other aspects of light must also be extracted to significantly advance machine vision. […]

Solar Cell Keeps Working Long After Sun Sets

WASHINGTON, April 5, 2022 – About 750 million people in the world do not have access to electricity at night. Solar cells provide power during the day, […]

New Findings Proliferate Questions About Hypothetical Axionic Behavior in Weyl Semimetals

WASHINGTON, February 8, 2022 — The axion is a particle that physicists have hypothesized for decades. It has garnered attention in recent years for its potential involvement […]

Teaching Robots to Think Like Us

WASHINGTON, D.C., October 26, 2021 — Can intelligence be taught to robots? Advances in physical reservoir computing, a technology that makes sense of brain signals, could contribute […]

Combining Perovskite with Silicon, Solar Cells Convert More Energy from Sun

WASHINGTON, August 17, 2021 — Many countries around the world are committed to reducing emissions or reaching net-zero emissions to meet the United Nations’ climate goals of […]

Quantum Random Number Generator Sets Benchmark for Size, Performance

WASHINGTON, June 29, 2021 — As pervasive as they are in everyday uses, like encryption and security, randomly generated digital numbers are seldom truly random. So far, […]

Synthetic Tree Enhances Solar Steam Generation for Harvesting Drinking Water

WASHINGTON , June 22, 2021 — About 2.2 billion people globally lack reliable access to clean drinking water, according to the United Nations, and the growing impacts of […]