Graham R. Fleming is a professor of chemistry at the University of California, Berkeley and member of the Kavli Energy NanoScience Institute based at UCB.
Fleming's team is known for developing and using techniques in advanced multidimensional, ultrafast spectroscopy to study complex condensed phase dynamics in systems including natural photosynthetic complexes and nanoscale systems including single-walled carbon nanotubes and organic photovoltaic systems.
These investigations and the findings of Fleming's team have indicated the key role of quantum electronic coherence in disordered biological environments. These findings have pointed towards the importance of examining the role of quantum dynamical processes in biological energy harvesting systems.