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Search results for optoelectronic devices

Optics & Photonics Dec 20, 2024

Compact on-chip polarimeter measures light polarization with high accuracy

Reliably measuring the polarization state of light is crucial for various technological applications, ranging from optical communication to biomedical imaging. Yet conventional polarimeters are made of bulky components, which ...

Nanophysics Dec 18, 2024

Fluorination strategy unlocks graphene's potential for optoelectronic and energy applications

Researchers from Tohoku University and collaborators have developed a weak fluorination strategy to address the zero-bandgap limitation of graphene. Details of the research were published in the journal Applied Âé¶¹ÒùÔºics Letters.

Nanomaterials Dec 4, 2024

Ultra-stable Ag₃₀ nanoclusters with metallic aromaticity show promise for optoelectronic devices

As ultra-small nanoparticles with uniform sizes and well-defined structures, ligand-protected coinage metal nanoclusters show distinctive electronic structures and physicochemical properties in contrast to bulk nanomaterials ...

Nanomaterials Nov 15, 2024

Moving graphene from the lab to fab: How 2D materials could transform everyday electronics

Graphene has lived up to its promise in the lab. Now, EU researchers are working on supporting its wider adoption in high-end electronics, photonics and sensors.

Analytical Chemistry Oct 28, 2024

Research effort twists halide perovskites from a distance

A research team has discovered a new process to induce chirality in halide perovskite semiconductors, which could open the door to cutting-edge electronic applications.

Optics & Photonics Oct 25, 2024

New deep ultraviolet micro-LED array advances maskless photolithography

A team led by Prof. Sun Haiding from the University of Science and Technology of China (USTC) developed a vertically integrated micro-scale light-emitting diode (micro-LED) array which was then applied in deep ultraviolet ...

Nanophysics Oct 24, 2024

Graphene-based memristors move a step closer to benefiting next-generation computing

Researchers from Queen Mary University of London and Paragraf Limited have demonstrated a significant step forward in the development of graphene-based memristors and unlocking their potential for use in future computing ...

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 ...

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 ...

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