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Nanophysics Nov 4, 2025

AC instead of DC unlocks nano-LEDs for VR headsets and near-eye displays

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality headsets and smart glasses, along with electronics like cameras and medical equipment.

Optics & Photonics Nov 3, 2025

Global initiative advances next-generation light sensors based on emerging materials

A global team of experts from academia and industry has joined forces in a landmark Consensus Statement on next-generation photodetectors based on emerging light-responsive materials, which could accelerate innovative applications ...

General 糖心视频ics Nov 3, 2025

CERN's electrostatic trap 'recycles' anions to illuminate the heaviest elements

From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical elements bond with one another. For many of the 118 known elements, the intricate electronic structures ...

General 糖心视频ics Nov 3, 2025

We could use neutrino detectors as giant particle colliders

There is a limit to how big we can build particle colliders on Earth, whether that is because of limited space or limited economics. Since size is equivalent to energy output for particle colliders, that also means there's ...

Space Exploration Nov 3, 2025

The future of propellantless space travel

For over a century, rocket propulsion has followed a simple principle; burn fuel, expel it backward, and Newton's third law pushes you forward. Since Konstantin Tsiolkovsky first formulated the rocket equation in 1903, spacecraft ...

Optics & Photonics Oct 31, 2025

Team reviews 2024 photonics advances, including free-electron coupling with nonlinear optical states

Nonlinear optical dynamics鈥攊ntensity-dependent response of light upon interaction with materials under high-intensity light sources鈥攁re of huge significance in modern photonics, finding applications in fields ranging ...

Quantum 糖心视频ics Oct 31, 2025

Researchers realize a driven-dissipative Ising spin glass using a cavity quantum electrodynamics setup

Spin glasses are physical systems in which the small magnetic moments of particles (i.e., spins) interact with each other in a random way. These random interactions between spins make it impossible for all spins to satisfy ...

Bio & Medicine Oct 30, 2025

Microbubble physics study confirms utility of ultrasound for noninvasive therapy

Researchers from Skoltech, ITMO University, and their colleagues have reported new findings about the behavior of microbubbles exposed to ultrasound. The data obtained by the team will enable the creation of more stable and ...

Optics & Photonics Oct 29, 2025

Bridging light, microwaves and electrons for precision calibration

EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, optical, and free-electron frequencies.

Nanophysics Oct 29, 2025

Perovskites reveal ultrafast quantum light in new study

Halide perovskites鈥攁lready a focus of major research into efficient, low-cost solar cells鈥攈ave been shown to handle light faster than most semiconductors on the market.

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