Highly Selective Self-Powered Organic–Inorganic Hybrid Heterojunction of a Halide Perovskite and InGaZnO NO2 Sensor

• Published in: ACS applied materials & interfaces Vol. 13; no. 34; pp. 40460 - 40470
• Main Authors: Vijjapu, Mani Teja, Surya, Sandeep G, He, Jr-Hau, Salama, Khaled N
• Format: Journal Article
• Language: English
• Published: American Chemical Society 01.09.2021
• Subjects: air; ambient temperature; electric potential difference; Energy, Environmental, and Catalysis Applications; films (materials); humans; humidity; oxygen; power generation; semiconductors; heterojunction sensors; IGZO; organo-halide perovskite; gas sensors; parylene-c; self-powered sensor; light-harvesting

Self-powered sensors can lead to disruptive advances in self-sustainable sensing systems that are imperative for evolving human lifestyles. For the first time, we demonstrate the fabrication of a heterojunction sensor using p-type hybrid-halide perovskites (CH3NH3PbBr3) and an n-type semiconducting...