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Search results for optoelectronics

Nanophysics Oct 21, 2024

Viscous electronics: Fluid-like electrons are unlocking new tech possibilities

In high school science class, we learned that plugging a cable into an electrical circuit sets off a flow of electrons, powering everything from our lights to our phones. Traditionally, we've understood how electrons behave ...

Optics & Photonics Oct 15, 2024

Multicolor persistent luminescent materials for dynamic optical anti-counterfeiting

Optical anti-counterfeiting technology, as a preventive measure, has deeply permeated our daily lives. Visually readable codes designed based on optical materials are widely used due to their ease of verification, reasonable ...

Nanomaterials Oct 13, 2024

Shaping nanocrystals: Unlocking the future of screens, solar and medical tech

From brighter TV screens to better medical diagnostics and more efficient solar panels, new Curtin-led research has discovered how to make more molecules stick to the surface of tiny nanocrystals, in a breakthrough that could ...

Optics & Photonics Oct 11, 2024

Researchers create a three-dimensional multi-focus laser for glass micro-sculpting

Glass materials are widely used in optical and optoelectronic devices due to their low cost and excellent mechanical and optical properties. Among them, glass concave/convex linear structures with feature sizes ranging from ...

Optics & Photonics Oct 11, 2024

Interdisciplinary advances in microcombs: Bridging physics and information technology

Researchers are excited about the potential of microcombs, miniature devices that generate precise time and frequency standards. These microcombs could revolutionize fields from high-speed communication, high-resolution measurements ...

Nanophysics Oct 7, 2024

Nanoscale method boosts materials for advanced memory storage

Next-generation technologies, such as leading-edge memory storage solutions and brain-inspired neuromorphic computing systems, could touch nearly every aspect of our lives—from the gadgets we use daily to the solutions ...

Optics & Photonics Oct 7, 2024

AI predicts optical properties to speed up the discovery of energy and quantum materials

Researchers from Tohoku University and the Massachusetts Institute of Technology (MIT) have unveiled a new AI tool for high-quality optical spectra with the same accuracy as quantum simulations, but working a million times ...

Condensed Matter Oct 2, 2024

New materials and techniques show promise for microelectronics and quantum technologies

As phones and computers shrink in size, our need for data storage and transfer is growing. Electronic devices have been powered by semiconductors for decades, but as the push to miniaturize continues, there's a limit to how ...

Nanomaterials Sep 24, 2024

Research reveals best conditions for storing graphene oxide

A research team from Skoltech and other scientific organizations conducted a study to determine which conditions are the most suitable for storing graphene oxide—a promising material that can be used for manufacturing composite ...

Nanophysics Sep 20, 2024

Light momentum turns pure silicon from an indirect to a direct bandgap semiconductor

UC Irvine-led research reveals that the optical properties of materials can be dramatically enhanced—not by changing the materials themselves, but by giving the light new properties.

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