An international team of researchers built a highly sensitive quantum microscope and used it to directly observe, for the first time at room temperature, how electrons subtly interact with each other in graphene—confirming a decades-old theoretical prediction with remarkable precision. The researc h is published in the journal Nano Letters. The team was led by Dmitri Efetov, Professor of Experimental Solid State Physics at LMU München's Faculty of Physics and MCQST co-coordinator for Research Area Quantum Matter. ...read more read less