A spinel-type sulfide semiconductor that can emit light from violet to orange at room temperature has been developed by ...
British inventors began experimenting with electric lighting in the 1830s, working on so-called arc lamps, while other scientists around the world focused on developing a functioning incandescent lamp ...
A highly efficient LED that is deadly to microbes and viruses but safe for people has been engineered by three RIKEN physicists 1. It could one day help countries emerge from the shadows of pandemics ...
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Ultrathin metal and semiconductor films emit multicolor light, paving way for new optical sensing devices
A new breakthrough in the field of physics led by doctoral student Yueming Yan could allow for the creation of small, thin, low-power optical devices to be used in both medical imaging and ...
Quantum Dots have undeniably become the cornerstone of modern TV innovation. These high-efficiency colour converters are being used to enhance all sorts of display technologies including LCD, OLED and ...
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