Prof. Chun-Hong Gao
Prof. Chun-Hong Gao
Southwest University, China
Title: Highly efficient halide perovskite light emitting diode assisted by small organic molecules
Solution-processed halide perovskites have been recognized as a new class of photoactive materials for next-generation low-cost, high-performance optoelectronics, such as perovskite solar cells, perovskite lasers, perovskite detectors, and perovskite light-emitting diodes (PeLEDs) with high brightness, high color purity, and tunable color across the entire visible range. In this talk, we will review recent advances in organic-inorganic PeLEDs and all-inorganic PeLEDs assisted by different small organic molecules, including: 1) Hole transporting materials; 2) Electron transporting materials; 3) Bipolar transporting materials. And the related physical mechanism of interface physical process and exciton confinement will also be discussed.
Chun-Hong Gao received the Ph.D. degree in condensed matter physics from Functional Nano & Soft Materials Laboratory (FUNSOM), Soochow University, Jiangsu, China, in 2013. After the graduation, she has been an associate professor in School of Physical Science and Technology, Southwest University, Chongqing, China. She has devoted her research efforts to the physical mechanism of charge carrier injecting and transporting, the excitons confinement, the interface physical process, magnetoresistance in Perovskite Light-Emitting Diodes and solar cells (PeLEDs & PeSCs), Organic Light-Emitting Diodes (OLEDs). She has published 12 journal papers as first author or corresponding author in J. Phys. Chem. Lett., ACS Appl. Mater. & Interfaces, Org. Electron., Appl. Phys. Lett. etc. Four chinese patents are authorized. She has been funded by National Natural Science Funds for Distinguished Young Scholar, and Fundamental Research Funds for the Central Universities Project.