周惠久论坛—High-quality nanomaterials: from single quantum dot to their higher-order architectural superstructures
讲座名称：
周惠久论坛—High-quality nanomaterials: from single quantum dot to their higher-order architectural superstructures
讲座时间：
2019-07-29
讲座人：
陈鸥
形式：
校区：
兴庆校区
实践学分：
讲座内容：
周惠久论坛
讲座题目：High-quality nanomaterials: from single quantum dot to their higher-order architectural superstructures
讲座时间: 2019年7月29日 上午10:00
讲座地点: 仲英楼 材料学院 第一会议室
讲座人：陈鸥
讲座摘要：Nanocrystal materials are emerging as an important class of tools that are revolutionizing both fundamental science and technological applications due to their many unique properties. In particular, quantum dot nanocrystals have demonstrated their great potential to be applied in a wide variety of applications as a unique emissive material. In my talk, I will first describe our experimental effort for the synthesis and characterization of a variety of quantum dot nanocrystals from homogenous materials to heterogeneous structures. These dots combine, in one material, all the best performance metrics desired in quantum emissive nanomaterials. In the second part of my talk, I will show how we can use colloidal nanocrystals as building blocks to generate higher-order architectures in assemblies. Several examples will be discussed from simple isotropic systems to complex anisotropic multifunctional materials. Their potential applications for biological and energy applications will be discussed as well.
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