Temperature-responsive emission and elastic properties of a new 2D lead halide perovskite

• Published in: Dalton transactions : an international journal of inorganic chemistry Vol. 5; no. 7; pp. 2648 - 2653
• Main Authors: Fan, Jia-Hui, Qin, Yan, Azeem, Muhammad, Zhang, Zhuo-Zhen, Li, Zhi-Gang, Sun, Na, Yao, Zhao-Quan, Li, Wei
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 23.02.2021
• Subjects: Anisotropy; Crystallography; Density functional theory; Elastic properties; Emission spectra; Energy gap; Lead compounds; Metal halides; Optical properties; Optoelectronics; Perovskites; Photoluminescence; Synergistic effect; Temperature dependence; Thermal expansion; Two dimensional materials

Two-dimensional (2D) organometallic halide perovskites (OHPs) are promising optoelectronic materials because of their excellent stability and tunable band gaps. Herein, we report the optical and elastic properties of a newly synthesized 2D lead halide perovskite, (C 9 H 14 ON) 2 PbI 4 (C 9 H 14 ON +...