Faculty Candidate Jesse Berezovsky, School Of Engineering and Applied Science, Harvard University

Topic: "Imaging Coherent Electron Transport in Graphene"  (Video)

Abstract: The coherent flow of electrons through a graphene device is an intriguing physical problem, which must be understood for future quantum technologies. We have developed a low-temperature scanningnprobe technique for mapping the effect of a single movable scatterer on coherent transport in graphene. We obtain images of conductance vs. scatterer position that provide a spatial view of the interference of electron waves that create universal conductance fluctuations and weak localization.