Surface Stabilization of the Cubic Phase in Lithium Alloyed Double Perovskite Nanocrystals
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The high surface-to-volume ratio in nanocrystals (NCs) enables surface energy effects that stabilize phases that are otherwise unstable in a bulk state. Double perovskites (DP) containing lithium show exactly this effect. Bulk Cs2LiInCl6 adopts a triclinic str... ...