报告题目：Light-Emitting Colloidal Nanostructures

报 告 人：Prof. Andrey L. Rogach

Department of Physics and Materials Science & Centre for Functional Photonics, City University of Hong Kong

主 持 人：白雪 副教授

报告时间：2017年4月26日 9:00

报告地点：唐敖庆楼D311报告厅

主办单位：电子科学与工程学院

集成光电子学国家重点联合实验室

物质科学吉林省高校高端科技创新平台

In this talk, I will provide an overview of light-emitting colloidal nanostructures synthesized in our labs, which include II-VI quantum dots emitting over the broad visible and near-infrared spectral range ; carbon dots ; perovskite nanocrystals ; and copper clusters . I will highlight their photophysical properties studied by advanced optical spectroscopy techniques, and demonstrate their emerging applications ranging from light-emitting diodes to liquid crystal displays and luminescence nanothermometry.

Andrey L. Rogach is a Chair Professor of Photonics Materials at the Department of Physics and Materials Science, and the Founding Director of the Centre for Functional Photonics at City University of Hong Kong. His research focuses on synthesis, assembly and optical spectroscopy of colloidal semiconductor and metal nanocrystals and their hybrid structures, and their use for energy transfer, light arvesting and light emission. He has published over 300 papers and book contributions in these areas, which have been cited more than 23,000 times so far (h-index 81). Andrey Rogach is an Associate Editor of ACS Nano, holds honorary appointments at Trinity College Dublin (Ireland), Xi‘An Jiaotong University, Jilin University and Peking University (China), and has been a visiting professor at Nanyang Technological University of Singapore in 2013 and 2015.