Tech News
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Tiny, soft robot flexes its potential as a lifesaver
These tiny robots use magnetism to move and explore tight spaces, potentially including disaster rubble or the human body. Credit: Jennifer […]
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New approach reliably integrates 2D semiconductors with dielectrics
Graphene FETs over 4-inch wafer and the extracted carrier mobility mapping. Credit: Nature Electronics (2025). DOI: 10.1038/s41928-025-01353-x. Two-dimensional (2D) semiconductor […]
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Programmable pixels could advance infrared light applications
Mechanism of a pixelated electrical-programmable graphene-integrated plasmonic metasurface. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-56811-z Without the ability to control infrared […]
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Electrolyte additives enhance ultra-thin lithium metal anodes for longer-lasting batteries
a) Cycle performance of pouch-type Li||NMC811 cells under N/P of 2.05 with E/C of 6 g Ah−1 and b) voltage […]
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Sunlight and seawater lead to low-cost green hydrogen and clean water
A Cornell-led team built a 10 centimeter by 10 centimeter prototype device that produces carbon-free “green” hydrogen via solar-powered electrolysis […]
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Ultralight, flexible solar cells set new efficiency record at 23.64%
A cross-sectional image of a perovskiteCIGS tandem solar cell taken with an electron microscope. Credit: KIER The Korea Institute of […]