Fig. 1 | Nature Communications

Fig. 1

From: Color-stable highly luminescent sky-blue perovskite light-emitting diodes

Fig. 1

Bandgap and formation energy calculations of quasi-2D perovskite. a Bandgap of quasi-2D perovskite with different number of layers, n. These values are determined by TA measurement. The inset is the atomic model of the quasi-2D perovskite with n = 1, 3, and 5. b Calculated formation energy of PEABr, IPABr, and their mixed quasi-2D perovskites with different n value. The inset is an atomic model of the PEA/IPA mixed quasi-2D perovskite with n = 3

Back to article page