Making the blue shine brighter and longer

Jun 19, 2023 (Nanowerk News) Organic light-emitting diodes are used in smart phones, tablets, and large TV screens. As they do not need any additional background illumination, they are energy-efficient. The can be produced at low costs by thin-film technology and also work on flexible carrier materials, thus enabling bendable...

photon pairs compress an electron beam into short pulses

Jun 19, 2023 (Nanowerk News) Physicists at the University of Konstanz generate one of the shortest signals ever produced by humans: Using paired laser pulses, they succeeded in compressing a series of electron pulses to a numerically analyzed duration of only 0.000000000000000005 seconds. Processes in nature that occur in molecules...