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Materials Science Sep 22, 2026

Water-based process separates zirconium and hafnium with fivefold higher efficiency

Oregon State University scientists have patented a better, more environmentally friendly process for separating two metals that are critical in their pure forms for the semiconductor and atomic energy industries.

Optics & Photonics Sep 21, 2026

X-ray light is like guitar music, with frequencies sliding continuously between harmonics

Ultrashort laser pulses can be used to generate X-rays. Normally, however, only certain specific frequencies are produced. A team from TU Wien and the University of California San Diego has developed a method that makes it ...

Optics & Photonics Sep 21, 2026

Photonic Legos of functional 3D thin-films unlock high-performance heterogeneous photonic integration

Photonic integrated circuits route information with optical signals instead of relying only on electrical currents. Silicon (Si) and silicon nitride (SiNx) are excellent photonic platforms for waveguides, but they cannot ...

Nanophysics Sep 18, 2026

New thermal insulator outperforms any material found in nature

Researchers have engineered a new material that is an extreme thermal insulator, is exceptionally stiff and can be printed as a thin film at large scales. The material has one of the lowest thermal conductivity profiles of ...

Condensed Matter Sep 17, 2026

Close-up images show defects locking electrons into stable Wigner solids

A team of researchers led by the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) developed an approach that enabled them to directly observe how electrons interact with defects in advanced ...

Optics & Photonics Sep 17, 2026

A new bridge for quantum networks: Physicists convert microwaves to light using 2D magnets

Physicists at The City College of New York have demonstrated a new way to transfer microwave signals onto light using magnetic waves inside a layered semiconductor. The work establishes a materials platform for building interfaces ...

Nanophysics Sep 16, 2026

Compact optical screen could pave the way for cheaper infrared cameras

New research led by the ARC Center of Excellence for Transformative Meta-Optical Systems (TMOS) at the University of Melbourne demonstrates a new way to make invisible infrared light visible without relying on the expensive ...

Materials Science Sep 14, 2026

Neutral radicals unlock porous organic semiconductors without chemical doping

Researchers at the Center for Research in Biological Chemistry and Molecular Materials (CiQUS) at the Universidade de Santiago de Compostela (USC) have developed a new strategy for producing covalent organic frameworks (COFs) ...

Nanophysics Sep 14, 2026

Tiny 'whirlpools' discovered in atom-thin semiconductor

Monash University-led researchers have directly imaged tiny swirling structures inside an atomically thin semiconductor, opening new possibilities for future low-energy electronic technologies. Published in Science Advances, ...

Nanomaterials Sep 12, 2026

Silicon nanosphere coatings deliver glossy, nonfading color on 3D surfaces

"Color coatings are expected to provide vivid color, brightness, gloss and long-term durability, yet no existing technology satisfies all of these requirements simultaneously," says Kobe University materials engineer Hiroshi ...

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