A new computational framework maps 3D atomic positions in amorphous materials, achieving full accuracy for silica using ...

Researchers found subtle differences in feather structure—especially in soft, insulating down feathers—can reliably ...

Researchers at the California NanoSystems Institute at UCLA published a step-by-step framework for determining the ...

Calcium oxalate stones comprise greater than 70% of all kidney stones. In the current conceptual framework, the initial stone ...

When materials become just one atom thick, melting no longer follows the familiar rules. Instead of jumping straight from solid to liquid, an unusual in-between state emerges, where atomic positions ...

Abstract: Carbon nanotubes (CNTs) cold cathode has excellent electron emission characteristics and showed its importance in vacuum electronic device applications. Facing various demand on electron ...

Chiral metasurfaces can strongly twist the polarization of light, but how this process unfolds in space and time has been unclear. Scientists in China have now used ultrafast electron microscopy and ...

Taking images of tiny structures within cells is tricky business. One technique, cryogenic electron tomography (cryoET), shoots electrons through a frozen sample. The images formed by the electrons ...

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Goethe University Frankfurt (Germany) ceremonially commissioned a state-of-the-art cryo plasma-FIB scanning electron microscope with nanomanipulator worth more than 5 million euros on Thursday. The ...

Abstract: In this article, a lateral AlGaN/GaN high-electron-mobility avalanche-transit-time (HEMATT) transistor based on the gate-structure (G-HEMATT) is first demonstrated. The presence of the gate ...