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 ...

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 ...

OLED panel light emission methods are broadly categorized into fluorescence and phosphorescence. Fluorescence is a simpler process in which materials emit light immediately upon receiving electrical ...

A huge decayed Tree bad succumbed to the gale, and suddenly at its uprooting and fracture the ground all around it blazed up in luminous phosphorescent light; the trees and shrubhery all about ...

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 ...

This article was originally published with the title “ A Phosphorescent Tablet as a Standard Light ” in SA Supplements Vol. 15 No. 374supp (March 1883), p. 5969 doi:10.1038 ...

Then a more massive flash jets by as a sea lion races after the fish. Adding phosphorescent light to the wild activity of the food chain really helps bring it to life and make it more real.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Wristwatch hands and dials have long been coated with luminous paint to make them visible in the dark. Conventional luminous paints had their issues though, so one Japanese company developed an ...