Physics & Astronomy

Physics & Astronomy

Exploring Acoustic Modes in Liquid Bi and Peierls Distortion

Liquid Bi shows a peculiar dispersion of the acoustic mode, which is related to the Peierls distortion in the crystalline state. These results will provide…

Physics & Astronomy

Interstellar Seeds: Panspermia and the Spread of Life

New research by Harvard astrophysicists shows that if life can travel between the stars (a process called panspermia), it would spread in a characteristic…

Physics & Astronomy

New Theory Confines Electromagnetic Energy Without Loss

Physicists have found a radical new way confine electromagnetic energy without it leaking away, akin to throwing a pebble into a pond with no splash.

Physics & Astronomy

Boron-Doping Boosts Graphene Nanoribbon For Electronics

Graphene is one of the most promising materials for improving electronic devices. The two-dimensional carbon sheet exhibits high electron mobility and…

Physics & Astronomy

Quantum Diffraction: Unlocking New Frontiers in Technology

The quantum mechanical wave nature of matter is the basis for a number of modern technologies like high resolution electron microscopy, neutron-based studies…

Physics & Astronomy

Exploring Quantum Logic Gates: The Future of Computing

Logic gates perform operations on input data to create new outputs. In classical computers, logic gates take the form of diodes or transistors. But quantum…

Physics & Astronomy

Antarctic Detector Confirms Cosmic Neutrino Discovery

The evidence is important because it heralds a new form of astronomy using neutrinos, the nearly massless high-energy particles generated in nature’s…

Physics & Astronomy

Unraveling the Milky Way’s Turbulent Heart: Astronomers Discover Clues

Who left the deep scars on the heart of our Milky Way? In their hunt for elusive clues that might reveal the culprit, an international team of astronomers at…

Physics & Astronomy

Discover How Open Star Clusters Shape Stellar Formation

Open star clusters like the one seen here are not just perfect subjects for pretty pictures. Most stars form within clusters and these clusters can be used by…

Physics & Astronomy

The world's first electrically powered optical antenna

Electrically powered miniature light sources will be useful in the future, for example, in smartphone displays. Given the increased integration of 3D…

Physics & Astronomy

High-Precision Nanoparticle Control for Digital Uses

Colloids are minute particles that are finely distributed throughout a liquid. Suspensions of colloidal particles are most familiar to us as beverages,…

Physics & Astronomy

New Insights on 2-D Molybdenum Disulfide from Berkeley Lab

Scientists with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have used a unique nano-optical probe to study the…

Physics & Astronomy

Mini X-Ray Source Created Using Laser Technology in Munich

With laser light, physicists in Munich have built a miniature X-ray source. In so doing, the researchers from the Laboratory of Attosecond Physics of the Max…

Physics & Astronomy

Levitation Breakthrough: Droplets Dance on Blue Light Cushion

Researchers in France have discovered a new way to levitate liquid droplets, which surprisingly also creates a mini light show, with the droplet sparking as it…

Physics & Astronomy

New Technique for Identifying Quantum Dots in Nanophotonic Devices

A quantum dot should produce one and only one photon—the smallest constituent of light—each time it is energized, and this characteristic makes it attractive…

Physics & Astronomy

Attosecond Electron Catapult: Impact on Medical Innovations

The relationship between strong laser pulses and glass nanoparticles is a special one – one that could influence medical methods, as scientists from Rostock,…

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