Study could lead to a new class of materials for making LEDs

Over the last decade, advances in the technology of light-emitting diodes, or LEDs, have helped to improve the performance of devices ranging from television and computer screens to flashlights. As the uses for LEDs expand, scientists continue to look for ways to increase their efficiency while simplifying how they are manufactured.

A new study by researchers from the California NanoSystems Institute at UCLA is the first demonstration of electroluminescence from multilayer molybdenum disulfide, or MoS2, a discovery that could lead to a new class of materials for making LEDs. The study, led by Xianfeng Duan, professor of chemistry and biochemistry, was published in the journal Nature Communications on July 1, 2015.