Response to Comment on "Self-Organized Superlattice and Phase Coexistence inside Thin Film Organometal Halide Perovskite".

Kim, Tae Woong; Uchida, Satoshi · Adv Mater · 2021

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Abstract

In response to the Comment on article "Self-Organized Superlattice and Phase Coexistence inside Thin Film Organometal Halide Perovskite", it is suggested that the facts that the existence of hexagonal PbI<sub>2</sub> is discrepant in 3D crystallographic interpretation and that observation of ( <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mn>0</mn> <mover><mn>1</mn> <mo>¯</mo></mover> <mn>0</mn></mrow> </math> ) and (100) reflections occurs in general, together make the challenges that were raised in the published Comment less convincing. In addition, a new transmission electron microscopy method using direction-selective electron beam damage of the organometal halide perovskite is disclosed.