Narrow-linewidth laser on a chip sets new standard for frequency purity
Credit: Science Advances (2025). DOI: 10.1126/sciadv.ady8963 A record-breaking development in laser technology could help support the development of…
Pinning down protons in water—a basic science success story
Credit: Pixabay/CC0 Public Domain The movement of protons through electrically charged water is one of the most fundamental…
Nano-switch achieves first directed, gated flow of excitons
From left, Zhaohan Jiang, a Ph.D. student in electrical and computer engineering, and Matthias Florian, a research investigator…
Proposed approach could bridge gap between general relativity and quantum mechanics
A circulating fluxon–antifluxon pair in coupled annular Josephson junctions behaves as a detector. The pair decays due to…
Southeast Pacific sediment cores are an 8-million-year-old climate archive of temperature effects on the ocean
Inside the sediment core laboratory of the research vessel JOIDES Resolution, which in 2019 recovered the core in…
A new view of the proton and its excited states
Model of the CLAS12 detector highlighting the forward detector used for detection of the scattered electron and the…
New work shows fluid in a curved pipe can undergo discontinuous transition
Credit: Unsplash/CC0 Public Domain Turbulence is everywhere, yet much about the nature of turbulence remains unknown. During the…
Mathematical ‘sum of zeros’ trick exposes topological magnetization in quantum materials
Energy-resolved Floquet-Středa response of the Kitagawa model given by Eq. (82) as a function of the dimensionless parameter…
Measuring electron pulses for future compact ultra-bright X-ray sources
The plot shows the momentum of the electrons along the x-axis, with the angle of arrival on the…
In quantum sensing, what beats beating noise? Meeting noise halfway
Credit: Pixabay/CC0 Public Domain Noise is annoying, whether you’re trying to sleep or exploit the laws of quantum…