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A new 3D printing process eliminates the need for support structures and can one day print with unprecedented speed, researchers said.

The researchers, led by the University of Cambridge and the Technical University of Munich, found that by swapping one out of every one thousand...

Atom swapping could lead to ultra-bright, flexible next generation LEDs Ella Maru Studio An international group of researchers has developed a new technique that could be used to make more efficient low-cost light-emitting materials which are flexible and can be printed using ink-jet techniques. The researchers, led by the University of Cambridge and the Technical University of Munich, found that by swapping one out of every one thousand atoms of one material for another, they were able to triple the luminescence of a new material class of light emitters known as halide perovskites. ...

New Technique may Lead to Flexible, More Efficient Light-Emitting Materials Written by AZoOpticsJun 8 2021 An international research team has devised a new method that could be used for making low-cost, more efficient light-emitting materials that are flexible and can be printed using ink-jet methods. Artist’s impression of glowing halide perovskite nanocrystals. Image Credit: Ella Maru Studio. Headed by the University of Cambridge and the Technical University of Munich, the researchers discovered that by swapping one out of every one thousand atoms of one material for another, they could i...

Date Time New imaging system allows us to see UV and visible light simultaneously The bright green visible light of the numbers and lines at center entered the device as invisible ultraviolet rays. Photo courtesy of Jad Salman When it comes to light, there’s a lot more than meets the human eye. While people can see visible light in the wavelength range between 400 and 700 nanometers – that rainbow between violet and red – there’s a lot of information our eyes can’t detect in the slightly longer wavelengths of near infrared and shorter wavelengths of the ultraviolet range. Various sy...