University of Chicago scientists hope ‘islands’ of exciton condensation may point way to new discoveries. Scientists at the University of Chicago have found a connection between photosynthesis and exciton condensates, a state of physics that allows energy to flow without friction. This surprising
A University of Chicago study found links at the atomic level between photosynthesis and exciton condensates—a strange state of physics that allows energy to flow frictionlessly through a material. The finding is scientifically intriguing and may suggest new ways to think about designing electronics, the authors said.scientists hope ‘islands’ of exciton condensation may point way to new discoveries.and exciton condensates, a state of physics that allows energy to flow without friction.
Mazziotti’s lab specializes in modelling the complicated interactions of atoms and molecules as they display interesting properties. There’s no way to see these interactions with the naked eye, so computer modeling can give scientists a window intoIn particular, Mazziotti and study co-authors Anna Schouten and LeeAnn Sager-Smith have been modelling what happens at the molecular level when photosynthesis occurs.from the sun strikes a leaf, it sparks a change in a specially designed molecule.
“Photosynthetic light harvesting is taking place in a system that is at room temperature and what’s more, its structure is disordered—very unlike the pristine crystallized materials and cold temperatures that you use to make exciton condensates,” explained Schouten. Mazziotti said the finding also plays into a broader approach his team has been exploring for a decade.
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