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Isotope-pure silicon nanowires could make computer chips much cooler

New Atlas   -   Scientific News Websites

Where there’s electricity, there’s usually heat – and that’s a major hurdle for shrinking electronic devices. Scientists have now found that nanowires made of a certain isotope of silicon can conduct heat 150 percent better than regular silicon, p...

May 18, 2022

New algorithm approach paves the way for larger, more complex metalenses

Phys.org   -   Scientific News Websites

Compact and lightweight metasurfaces—which use specifically designed and patterned nanostructures on a flat surface to focus, shape and control light—are a promising technology for wearable applications, especially virtual and augmented reality sy...

May 17, 2022

Innovation in optical interferometry: the secret of success in nanopositioning QA – Physics World

Physics World   -   Nanotechnology Websites

Nanopositioning specialist Queensgate and the UK’s National Physical Laboratory (NPL) have forged a productive collaboration yielding a good-practice implementation model for Queensgate’s in-house test and measurement programme The post Innovatio...

May 17, 2022

Nanobiotics: Model predicts how nanoparticles interact with proteins

Technology Org   -   Scientific News Websites

Nanoengineered drugs that stop harmful bacteria and viruses could be on the horizon. With antibiotic-resistant infections on the rise and a continually morphing pandemic virus, it’s easy to see why researchers want to be able to design engineered ...

May 17, 2022

Researchers Propose Mechanism to Explain Carbon Nanoparticles in the Terrestrial Environment

AZoNano   -   Nanotechnology Websites

Carbon nanostructures seen in circumstellar envelopes surrounding carbon-rich stars could have a chemical origin with soot particles created during fuel combustion.

May 17, 2022

Researchers Develop Nanobots That Can Assist In Accurate Root Canal Treatments

AZoNano   -   Nanotechnology Websites

A new study by scientists at the Indian Institute of Science (IISc) and Theranautilus, an IISc-incubated firm, indicates that nano-sized robots operated with a magnetic field might help destroy...

May 17, 2022

New silicon nanowires can really take the heat: A game-changing discovery could speed up computer processors simply by conducting more heat

ScienceDaily   -   General News Websites

A research team has demonstrated an ultrathin silicon nanowire that conducts heat 150% more efficiently than conventional materials used in advanced chip technologies. The device could enable smaller, faster, energy-efficient microelectronics.

May 17, 2022

New silicon nanowires can really take the heat

Phys.org   -   Scientific News Websites

Scientists have demonstrated a new material that conducts heat 150% more efficiently than conventional materials used in advanced chip technologies. 

May 17, 2022

Expanded nanoscale imaging provides a clearer vision for the future of batteries

Tech Xplore   -   Scientific News Websites

Battery cells are complex and evolving systems, and every particle has a story to tell. At the National Renewable Energy Laboratory (NREL), there is a common consensus that X-ray imaging techniques hold the key to unlocking critical information ab...

May 17, 2022

Magnetic nanoparticles in biological vehicles individually characterized for the first time

Phys.org   -   Scientific News Websites

Imagine a tiny vehicle with a nanomagnetic structure, which can be steered through the human body via external magnetic fields. Arriving at its destination, the vehicle may release a drug, or heat up cancer cells without affecting healthy tissue. ...

May 17, 2022

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