Physics & Astronomy

Physics & Astronomy

Heavy-electron quantum criticality and single-particle spectroscopy

Quantum criticality itself, however, turned out to come in different manifestations. Specifically in transition metal compounds, quantum criticality can…

Physics & Astronomy

BESSY II: Ultra-fast switching of helicity of circularly polarized light pulses

In synchrotron radiation sources such as BESSY II, electron bunches orbit the storage ring at almost the speed of light. They are forced to emit extremely…

Physics & Astronomy

Scientists see energy gap modulations in a cuprate superconductor

For years physicists have been trying to decipher the electronic details of high-temperature superconductors. These materials could revolutionize energy…

Physics & Astronomy

Hubble finds best evidence for elusive mid-size black hole

Intermediate-mass black holes (IMBHs) are a long-sought “missing link” in black hole evolution. There have been a few other IMBH candidates found to date.

Physics & Astronomy

Extreme high-frequency signals enable terabits-per-second data links

Using the same technology that allows high-frequency signals to travel on regular phone lines, researchers tested sending extremely high-frequency, 200 GHz…

Physics & Astronomy

Argonne and CERN Explore Origins of Heavy Elements

Specifically of interest are the physical processes responsible for producing heavy elements — like gold, platinum and uranium — that are thought to happen…

Physics & Astronomy

New Photon Source Enhances Tap-Proof Quantum Communication

A 15-member research team from the UK, Germany and Japan has developed a new method for generating and detecting quantum-entangled photons at a wavelength of…

Physics & Astronomy

Junior Scientists Create Innovative Light Funnel at Rostock

The quantum-optical properties of light and its interaction with matter has fascinated the Rostock professor Alexander Szameit since College.

Physics & Astronomy

New Advances in Molecular Moviemaking Capture Photon Reactions

Over the past few years, scientists have developed amazing tools – “cameras” that use X-rays or electrons instead of ordinary light ¬- to take rapid-fire…

Physics & Astronomy

Ultrafast Perovskite Photodetectors Enhance Imaging Capabilities

Photodetectors, a key optoelectrical component for the translation of optical signals into electrical signals, are of great interest to a wide range of…

Physics & Astronomy

New Community Plan to Advance Fusion Energy and Plasma Science

The report, the Community Plan for Fusion Energy and Discovery Plasma Sciences, “reflects the enthusiasm among the U.S. fusion and plasma physics community to…

Physics & Astronomy

Magnetic measurements reveal „Kagome-Spin-Ice” state

Crystals have an ordered arrangement of atoms. Ice, i.e., frozen water, represents an exception. Here, the hydrogen atoms can occupy different orientations…

Physics & Astronomy

Optimize Plasmon Enhanced Spectroscopy with New Method

For exploring the nanoscale far beyond the optical resolution limit, tip-enhanced Raman spectroscopy (TERS) is widely recognized as an essential yet still…

Physics & Astronomy

AI Innovations Prevent Disruptions in Fusion Devices

Risk of disruptions

Physics & Astronomy

Exploring Terahertz Waves: Unlocking Future Material Insights

Terahertz waves are becoming ever more important in science and technology. They enable us to unravel the properties of future materials, test the quality of…

Physics & Astronomy

Wendelstein 7-X Fusion Device Upgrade Begins at Greifswald

The next round of the stepwise expansion of the Wendelstein 7-X fusion device at Max Planck Institute for Plasma Physics (IPP) at Greifswald is in full swing….

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