World’s most powerful nuclear fusion experiment sets new record
Wendelstein 7-X in Greifswald, Germany, the largest stellarator, has set a new high bar for sustained fusion performance.…
Experimental observation of a time rondeau crystal
Setup Experiments here used a single crystal diamond with ~1-ppm NV centres and natural abundance (1.1%) of 13C…
The Promise of Cat Qubits
Managing Editor’s Note: Continuing with Quantum Week here at Brownstone Research, today, Jeff dives into the sensitivity of…
Amplifying collective light emission with atomic interactions
Visualization of atoms placed in an optical cavity, interacting with each other as well as with the light…
Controlled angular correlations and polarization speckle in scattering birefringent films
A transverse spatially random monochromatic electric field vector, E(r,t), is composed of two mutually orthogonal polarization components \(\mathrm…
Framework models light-matter interactions in nonlinear optical microscopy to determine atomic structure
From left to right, Albert Suceava, a doctoral student in materials science and engineering; Venkatraman Gopalan, a professor…
Impact of rotating cylinders configurations on Cu-water nanofluid heat transfer in a vented cavity: a COMSOL multiphysics base study
This section presents the numerical results for the streamlines and isotherms to evaluate the influence of rotating cylinders…
Generation of harmful slow electrons in water is a race between intermolecular energy decay and proton transfer
Schematic representation of intermolecular coulombic decay and proton transfer in liquid water. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-61912-w…
Scientists Gave a Quantum Computer a ‘Lie Detector Test’ and It Passed
The superconducting chip. Credit: Zhejiang University In a lab in Hangzhou, China, a small chip may have just…
Astronomers detect radio signals from a black hole tearing apart a star—outside a galactic center
Artist’s interpretation of two massive black holes (MBHs) within a galaxy. A tidal disruption event unfolds around the…
In-plane dielectric constant and conductivity of confined water
Device fabrication We fabricated our devices using procedures similar to those described in ref. 22. A free-standing silicon nitride…
Efficient quantum thermal simulation | Nature
We provide the explicit form of our construction and explain how exact detailed balance can be achieved through…