【百家大讲堂】第223期：发光胶体纳米材料

【百家大讲堂】第223期： 纳米发光材料及器件
讲座题目：纳米发光材料及器件
报  告 人：Andrey L. Rogach、金一政
时  间：2019年8月19日下午13:30-16:00
地    点：中关村校区研究生生院101报告厅
主办单位：研究生院、材料学院
报名方式：登录bob手机在线登陆微信企业号---第二课堂---课程报名中选择“【百家大讲堂】第223期：纳米发光材料及器件”

【主讲人简介】

 Andrey L. Rogach, 香港城市大学材料科学系讲席教授，功能光子研究中心主任，国际著名期刊ACS Nano副主编。在Nature Materials, Nano letters, ACS Nano, Advanced Materials, Advanced Functional Materials, J. Am. Chem. Soc., Angew. Chem. Int. Ed., Physical Review Letters等重要期刊上发表论文400多篇，论文被SCI引用39000多次，H因子93。Thomson Reuters公布的全球Top 100材料学家第51位。他目前是bob手机在线登陆大学材料学院兼职教授，博导。他还曾担任都柏林圣三一学院、中国电子科技大学兼职教授，西安交通大学、吉林大学、北京大学名誉教授以及新加坡南洋理工大学客座教授。

金一政，研究员，博士生导师，国家优秀青年科学基金获得者（2015）。主要领域为溶液工艺光电器件中的材料化学和物理；近年来在可溶液加工的氧化物半导体材料和高性能发光原型器件等方向取得了系列进展，在Nature、Nat. Photo.、Nat. Comm.、Adv. Mater.等期刊发表论文50余篇，总引用4000余次，并获得了中国化学会青年化学奖、求是杰出青年学者奖等荣誉。

Andrey L. Rogach is a Chair Professor of Photonics Materials at the Department of Materials Science and Engineering, and the Founding Director of the Centre for Functional Photonics (CFP) 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-related and optoelectronic applications. He authored over 400 scientific publications with an h-index of 93 {Web of Science} and 107 {Google Scholar} in these fields that have been extensively (over 39,000) cited, which ranked him as Highly Cited Researcher (Clarivate Analytics, 2018), and 51st worldwide among “100 TOP MATERIALS SCIENTISTS OF THE PAST DECADE” by Thomson Reuters (2011). He holds honourable appointments as an Adjunct Professor at Trinity College Dublin (Ireland) and University of Electronic Science and Technology of China (Chengdu), a Honorary Professor at Xi’An Jiaotong University, Jilin University, and Peking University (China), and has been a Visiting Professor at Nanyang Technological University of Singapore. Andrey Rogach is a Fellow of the Electromagnetic Academy (USA) and serves as an Associate Editor of ACS Nano since 2011.

Yizheng Jin, Professor, doctoral supervisor, winner of Outstanding Youth Science Fund of China (2015). His research interests are material chemistry and physics in solution-processed optoelectronic devices. In recent years, he has made a series of progress in the field semiconductor nanomaterials and high-performance luminescent prototype devices. He has published more than 50 papers in such journals as Nature, Nat. Photo. Nat, Comm., Adv. Mater. with total citation number of more than 4000 times. 
 
【讲座信息】
发光胶体纳米材料可以在溶液中方便地合成，例如众所周知的纳米晶体量子点，目前已经得到了广泛的应用。在本次报告中，Andrey L. Rogach教授将概述他的实验室中所合成的几种发光纳米材料，包括碳点，钙钛矿纳米晶体和铜簇。并且重点介绍通过先进的光谱学技术所发现的各种新颖的光物理性质和它们的潜在应用。金一政教授将简要总结其所领导的课题组过去几年中在量子点发光器件领域的一些工作，包括材料传输层的材料化学、原型器件的结构设计、优化和工作机理、单光子源器件等。
Light emitting colloidal nanostructures, which can be conveniently synthesized in solution such as the well-known example of nanocrystal quantum dots, have already found numerous applications nowadays. In this talk, Prof. Andrey Rogach will provide an overview of several kinds of light-emitting nanostructures synthesized in our labs, which include carbon dots; perovskite nanocrystals; and copper clusters. He will highlight their attractive photophysical properties studied by advanced optical spectroscopy techniques, and introduce their potential applications. Prof. Yizheng Jin will summarize his recent research works in the field of quantum dots, including material chemistry of charge transport layer, structural design, optimization and working mechanism of prototype devices and single-photon source devices.