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Researchers create the world's smallest Christmas record

Phys.org   -   Scientific News Websites

Measuring only 40 micrometers in diameter, researchers at DTU Physics have made the smallest record ever cut. Featuring the first 25 seconds of the Christmas classic "Rocking Around the Christmas Tree," the single is cut using a new nano...

Dec 23, 2022

Nanoimprinting technique for humidity-responsive holographic images

Phys.org   -   Scientific News Websites

A display that projects holographic images that change when in contact with water has been developed. This new technology increases the possibility of commercialization as it can infinitely imprint holographic images.

Dec 23, 2022

Novel near-infrared light detection method using upconversion nanomaterials

Nanowerk   -   Nanotechnology Websites

Researchers have developed a new near-infrared light sensor by using a material that converts weak near-infrared light to visible light.

Dec 23, 2022

New X-ray imaging technique to study the transient phases of quantum materials

Nanowerk   -   Nanotechnology Websites

An international team of researchers has recently demonstrated for the first time the use of a new lensless ultrafast X-Ray method to image phase transitions. This new method described in Nature Physics enables the direct observation of the dynami...

Dec 22, 2022

Shrinking hydrogels enlarge nanofabrication options

Nanowerk   -   Nanotechnology Websites

Researchers have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures out of various materials.

Dec 22, 2022

Researchers show a new way to induce useful defects using invisible material properties

ScienceDaily   -   General News Websites

Much of modern electronic and computing technology is based on one idea: add chemical impurities, or defects, to semiconductors to change their ability to conduct electricity. These altered materials are then combined in different ways to produce ...

Dec 22, 2022

Shrinking hydrogels enlarge nanofabrication options

ScienceDaily   -   General News Websites

Researchers have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures out of various materials.

Dec 22, 2022

Is Worldcoin a Crypto-currency for the Masses or Your Digital ID?

IEEE Spectrum   -   Scientific and Educational Websites

In a college classroom in the Indian city of Bangalore last August, Moiz Ahmed held up a volleyball-size chrome globe with a glass-covered opening at its center. Ahmed explained to the students that if they had their irises scanned with the device...

Dec 22, 2022

Researchers show a new way to induce useful defects using invisible material properties

Phys.org   -   Scientific News Websites

Much of modern electronic and computing technology is based on one idea: Add chemical impurities, or defects, to semiconductors to change their ability to conduct electricity. These altered materials are then combined in different ways to produce ...

Dec 22, 2022

Shrinking hydrogels enlarge nanofabrication options

Phys.org   -   Scientific News Websites

Researchers from Carnegie Mellon University and the Chinese University of Hong Kong have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures out of various materials.

Dec 22, 2022

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