Seeing is believing: Diamond quantum sensor reveals current flows in next-gen materials

In a world-first, researchers have imaged electrons moving in graphene using a quantum probe found only in diamonds. The technique could be used to understand electron behavior and allow researchers to improve the reliability and performance of existing and emerging technologies. These images could reveal the microscopic behavior of currents in quantum computing devices, graphene and other 2-D materials, and be used to develop next generation electronics, energy storage (batteries), flexible displays and bio-chemical sensors.

(via WSJ)