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. 2019 Jul 17;10:3141. doi: 10.1038/s41467-019-11087-y

Fig. 3.

Fig. 3

Resonant bonding in CsPbBr3. a Iso-surface representation of the charge-density difference that is induced in the crystal upon displacing a Pb atom, which shows a long-range behavior. b Autocorrelation function of the change in the electrostatic potential energy calculated for the direction indicated in panel a. It represents a disorder potential for the electronic states and also shows a long-range behavior