Achromatic beam deflector with electrodynamic phased arrays
Chromatic aberration in the beam deflector and its compensation Beam steering with LC leverages its anisotropic characteristics to…
Gold refuses to melt at temperatures hotter than the Sun’s surface
Researchers taking the first-ever direct measurement of atom temperature in extremely hot materials inadvertently disproved a decades-old theory…
Physics – Skyrmions as Active Matter
August 18, 2025• Physics 18, 146 Pairs of skyrmions—tiny whirlpools that emerge in some magnetic materials—might be able…
Distinct terahertz nonlinear and Raman responses in cuprate superconductors Bi2Sr2CaCu2O8+x
Tinkham, M. Introduction to superconductivity. Second Edition, Dover Books on Physics (Courier Corporation, 2004). Kampfrath, T., Tanaka, K.…
Rapid-response protocol promises to reveal supernovae only hours after they explode
Artistic elaboration based on images from the original paper. Credit: Galbany et al., JCAP, 2025. Supernovae appear to…
Century-old turbulence theory confirmed in bubble swarm experiments
An international team of scientists has successfully shown that swarms of rising bubbles create turbulence that behaves exactly…
High-speed method tracks fleeting quantum events
Time-resolved sensing of ballistic single electrons. The transmission of a ‘sensing’ electron (blue arrows) through a barrier (green)…
Evidence of “negative time” observed in quantum experiments
Scientists just measured something that sounds impossible. When light passes through atoms, it can spend what appears to…
Spin-orbit approach boosts both speed and stability
a) False-color scanning electron micrograph of a representative NW-device. b) Schematic of PSB. Credit: Nature Communications (2025). DOI:…
X-ray flashes reveal how electron-hole pairs tug at atoms inside quantum dots
Johan Bielecki at the “Single Particles Biomolecules and Clusters/Serial Femtosecond Crystallography” (SPB/SFX) instrument of European XFEL, where the…
High-Luminosity Large Hadron Collider enters final testing phase
The High-Luminosity Large Hadron Collider (HL-LHC), a major upgrade to the world’s most powerful particle accelerator, is moving…
Why did Cosmic Noon galaxies emit so many cosmic rays?
The background image is the COSMOS field observed with the South African MeerKAT radio array. An artistic illustration…