Nanotechnology News – Latest Headlines

Green light on gold atoms

Scientists discover that laser-driven rearrangement of just a few gold atoms inside nanoscale antennas can be observed by the naked eye.

May 21st, 2021

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Thin is now in to turn terahertz polarization

Physicists make unique broadband polarization rotators with ultrathin carbon nanotube films. The rotators extend to the terahertz, which could simplify devices for use in telecommunications, security and manufacturing.

May 21st, 2021

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Turning at top speed

Scientists observe a new kind of light emission when electrons in topological insulators abruptly reverse their direction of motion.

May 19th, 2021

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