Faster organic phosphorescence for better display tech Layering an organic material on top of 2D materials achieves stable, fast phosphorescent light emission without using expensive and hazardous ...

Great Lumps of Phosphorescent Light. Share full article. Sept. 3, 1893. Credit... The New York Times Archives. See the article in its original context from September 3, 1893, Page 17 Buy Reprints.

In OLEDs, light emission through the more energy-efficient phosphorescence is preferred over fluorescence, but phosphorescence happens more slowly, taking milliseconds or longer without the heavy ...

Credit for the first practical phosphorescent lamp belongs to Tesla—phosphorescent substances are slower to emit light than fluorescent ones, and they continue to glow for some time after the ...

Adding phosphorescent light to the wild activity of the food chain really helps bring it to life and make it more real. Sign Up for the A.M. Report Keep up with Noozhawk's daily news coverage ...

True. Check out any modern “paper” (i.e., polymer note) currency with non-trivial security features (basically, anything but US notes). Some fluorophores glow only with 365 nm light, some with ...

From anti-counterfeiting inks to bioimaging agents, phosphorescent materials that glow after light exposure are critical for security and sensing applications. However, most current systems rely ...