[16p-P05-1~27] 12.1 Fabrications and Structure Controls

[16p-P05-23] Surface Morphology of Thin Films of Organic-inorganic Layered Hybrid Perovskites Using a Multistage Interface Control Method

〇Yoshiya Akagi¹, Yasuhiro F. Miura¹, Tetsuya Aoyama², Yuko Takeoka³ (1.Hamamatsu Univ. Sch. of Med., 2.RIKEN RAP, 3.Sophia Univ.)

Keywords:

Langmuir-Blodgett method,Intercalation,Two-dimensional layered perovskite

We have previously reported the fabrication of various thin films of lead-halide-based two-dimensional layered hybrid perovskites (2D LHPs) using a multistage interface control method. This method involves the creation of an octadecyl amine (ODA) LB film, intercalation of lead halides into the ODA LB film, and exposure to hydrogen halides. However, morphological characterization has been insufficient. In this paper, we focus on the surface morphology of various 2D LHP films.