Synthesis,structure and optical studies of inorganic–organic hybrid semiconductor,NH3(CH2)12NH3PbI4期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Synthesis,structure and optical studies of inorganic–organic hybrid semiconductor,NH₃(CH₂)₁₂NH₃PbI₄

Authors:	K Pradeesh G Sharachandar Yadav Monika Singh G Vijaya Prakash

Affiliation:	1. Nanophotonics lab, Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016, India;2. Department of Chemistry, Indian Institute of Technology Delhi, New Delhi 110016, India

Abstract:	Synthesis, crystal structure and optical properties of two-dimensional layered inorganic–organic hybrid NH₃(CH₂)₁₂NH₃PbI₄ are presented. Intercalation strategy has also been used to fabricate single crystal and thin films of the same. As thin film, they are well oriented and stacked along the l 0 0] direction with strong room-temperature excitonic absorption and emission characteristics. Exciton features were correlated with the relative inorganic network crumpling and conformation of alkylammonium chains. The structural features are compared with those of similar hybrid, (H(CH₂)₁₂NH₃)₂PbI₄.

Keywords:	Crystal structure Chemical synthesis Quantum wells Optical properties
本文献已被 ScienceDirect 等数据库收录！