Synthesizing single-crystalline hexagonal graphene quantum dots

Engineers have designed a novel strategy for synthesizing single-crystalline graphene quantum dots, which emit stable blue light. The research team confirmed that a display made of their synthesized graphene quantum dots successfully emitted blue light with stable electric pressure, reportedly resolving the long-standing challenges of blue light emission in manufactured displays.

from Top Technology News -- ScienceDaily https://ift.tt/338NT9H