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Nanophysics Sep 24, 2025

Scientists use electrons to pattern light sources and wiring directly onto crystals

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into an ultrathin crystal. The approach produced traces narrower than the width of a DNA helix that glow ...

Nanophysics Sep 18, 2025

New light-powered gears fit inside a strand of hair

Researchers at the University of Gothenburg have made light-powered gears on a micrometer scale. This paves the way for the smallest on-chip motors in history, which can fit inside a strand of hair. The research is published ...

Optics & Photonics Sep 12, 2025

Ultra-flat optic pushes beyond what was previously thought possible

Cameras are everywhere. For over two centuries, these devices have grown increasingly popular and proven to be so useful, they have become an indispensable part of modern life.

Nanomaterials Sep 11, 2025

Circuits invisible to the naked eye: New technique shrinks microchips beyond current size limits

Johns Hopkins researchers have discovered new materials and a new process that could advance the ever-escalating quest to make smaller, faster and affordable microchips used across modern electronics—in everything from ...

Nanophysics Sep 8, 2025

Core technology developed for ultra-high-resolution quantum dot displays

A research team has developed a direct optical lithography (DOL) technology that patterns quantum dots (QDs) at ultra-high resolution using only light, without photoresist. Through this, they also provided guidelines for ...

Bio & Medicine Sep 8, 2025

Inkjet-style technique developed to produce high-sensitivity biosensors

A research team has successfully developed the technology to fabricate high-sensitive biosensors by simply spraying, like an inkjet printer. The technology enables the fabrication of sensitive and precise sensors without ...

Analytical Chemistry Sep 4, 2025

Making diamonds with electron radiation

There are various ways to create artificial diamonds, but a new method developed by researchers, including those at the University of Tokyo, yields some extra benefits.

Condensed Matter Sep 3, 2025

A light-programmable, dynamic ultrasound wavefront

The notion of a phased array was initially articulated by Nobel Prize recipient K. F. Braun. Phased arrays have subsequently evolved into a formidable mechanism for wave manipulation. This assertion holds particularly true ...

Superconductivity Sep 3, 2025

Fabrication technique opens door to new materials for quantum hardware

Researchers have demonstrated a new fabrication approach that enables the exploration of a broader range of superconducting materials for quantum hardware.

General Âé¶¹ÒùÔºics Sep 2, 2025

Self-assembling magnetic microparticles mimic biological error correction

Everybody makes mistakes. Biology is no different. However, living organisms have certain error-correction mechanisms that enable their biomolecules to assemble and function despite the defective slough that is a natural ...

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