The “impossible” LED that could change everything
Scientists at the University of Cambridge have achieved what was once considered impossible by electrically powering insulating nanoparticles to create a completely new kind of LED. Using tiny…
Physics
Scientists just unlocked a cheaper way to make clean hydrogen fuel
Researchers have developed a durable new catalyst that produces clean hydrogen without relying on expensive platinum metals. The breakthrough could make renewable hydrogen fuel cheaper, more…
AI reveals the invisible magnetic chaos wasting energy inside electric motors
Electric vehicles are pushing scientists to tackle one of the biggest hidden energy drains inside electric motors: magnetic energy loss. Now, researchers in Japan have developed a powerful AI-driven…
Scalable Construction of Spiking Neural Networks using up to thousands of GPUs
arXiv:2512.09502v2 Announce Type: replace-cross
Abstract: Diverse scientific and engineering research areas deal with discrete, time-stamped changes in large systems of interacting delay…
Nature of point defects in bulk hexagonal diamond
arXiv:2604.22393v2 Announce Type: replace-cross
Abstract: Hexagonal diamond (HD), an exotic carbon allotrope recently synthesized in bulk form, exhibits superior mechanical properties compared to…
NATPS: Nonadiabatic Transition Path Sampling Using Time-Reversible MASH Dynamics
arXiv:2603.08677v2 Announce Type: replace
Abstract: Rare nonadiabatic events play a central role in photochemistry but remain difficult to simulate because excited-state dynamics is computationally…
Dispersion Engineered Frequency Tunable Delay Platform based on Magnetostatic Surface Waves
arXiv:2605.12848v2 Announce Type: replace
Abstract: Reconfigurable radio-frequency front ends in modern radar and wireless systems require delay elements that simultaneously offer low-loss, low…
Energy recovery twin linear $e^+e^-$, $e^-e^-$ colliders (ERLC ) with high luminosities and accelerating gradients
arXiv:2302.09758v5 Announce Type: replace
Abstract: A recently proposed superconducting linear collider with energy recovery (ERLC) and multiple beam reuse employs twin RF structures to eliminate…
Insights on Numerical Damping Formulations Gained from Calibrating Two-Dimensional Ground Response Analyses at Downhole Array Sites
arXiv:2511.04074v2 Announce Type: replace
Abstract: Accurately modeling seismic wave attenuation is critical for ground response analyses (GRAs), which aim to replicate local site effects in ground…
Delayed current sheet formation due to an external field in pulsed-power-driven reconnection experiments
arXiv:2605.15427v1 Announce Type: new
Abstract: We present results from pulsed-power-driven magnetic reconnection experiments, in which we drove two exploding wire arrays in parallel to produce…