Layer-by-layer anionic diffusion in two-dimensional halide perovskite vertical heterostructures

Akriti; Shi, EZ; Shiring, SB; Yang, JQ; Atencio-Martinez, CL; Yuan, B; Hu, XC; Gao, Y; Finkenauer, BP; Pistone, AJ; Yu, Y; Liao, PL; Savoie, BM; Dou, LT

Dou, LT (corresponding author), Purdue Univ, Davidson Sch Chem Engn, W Lafayette, IN 47907 USA.; Dou, LT (corresponding author), Purdue Univ, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA.

NATURE NANOTECHNOLOGY, ; ():

Abstract

Anionic diffusion in a soft crystal lattice of hybrid halide perovskites affects their stability, optoelectronic properties and the resulting device p......

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