HIGHLIGHTS
- who: Philippe Tamarat from the (UNIVERSITY) have published the research: Universal scaling laws for charge-carrier interactions with quantum confinement in lead-halide perovskites, in the Journal: (JOURNAL) of 16/01/2023
- what: The authors demonstrate that the ground exciton state is dark and lays several millielectronvolts below the lowest bright exciton sublevels, which settles the debate on the bright-dark exciton level ordering in these materials. More importantly, combining these results with spectroscopic measurements on various perovskite nanocrystal compounds, the authors show evidence for universal scaling laws relating the exciton fine structure splitting, the . . .
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