image: Image of the electron flow in a graphene ribbon obtained with the diamond quantum sensor, revealing clear imperfections in the material. This material relates to a paper that appeared in the April 26, 2017, issue of Science Advances, published by AAAS. The paper, by J.-P. Tetienne at University of Melbourne in Parkville, VIC, Australia, and colleagues was titled, "Quantum imaging of current flow in graphene." view more
Credit: [Credit: University of Melbourne/cqc2t.org]