Shedding light on why blue LEDS are so tricky to make
London, UK (SPX) Jan 08, 2015 - Scientists at UCL, in collaboration with groups at the University of Bath and the Daresbury Laboratory, have uncovered the mystery of why blue light-emitting diodes (LEDs) are so difficult to make, by revealing the complex properties of their main component - gallium nitride - using sophisticated computer simulations. Blue LEDs were first commercialised two decades ago and have been instru ... more
No comments:
Post a Comment