Recent Articles
Viewpoint: A Prediction for “Hot” Superconductivity
A proposed hydrogen-rich solid would superconduct above the boiling point of water—though the material would need to be subjected to a colossal pressure. Read More »
Focus: X-Ray Imaging Goes Quantum
The first demonstration of a source of quantum correlated x-ray photons shows that such photons can enhance x-ray imaging. Read More »
Viewpoint: A Ferroelastic Film at the Edge of Chaos
Period doubling—a behavior seen in systems that are nearing a chaotic regime—shows up in the microstructure of a strain-textured material. Read More »
Synopsis: A Heat Engine Made of a Single Ion Spin
By converting electron spin into ion motion, researchers build a simple heat engine out of a single calcium ion. Read More »
Synopsis: Quantum Interference Across an Astronomical Distance
Researchers witness quantum interference and entanglement between photons from sources 150 million km apart—the Sun and a quantum dot in their lab. Read More »
Synopsis: Toward Topological Protection with Qubits
A chain of superconducting qubits reproduces two key features of topological insulators. Read More »
Viewpoint: Questioning a Universal Law for Electron Attenuation
A law describing electron attenuation in solids has long helped researchers determine the size of nanoscale objects, but experiments show that it is less general than previously thought. Read More »
Focus: Friction, Not Inertia, Controls Avalanches
By tuning the friction between tiny beads suspended in water, researchers gain new understanding of how avalanches begin. Read More »
S908 blueetooth GPS Wristband Waterproof Smart Bracelet Heart Rate Smart Watch
The first experiment to teleport qutrits rather than qubits paves the way to teleporting the complete quantum state of a particle. Read More »