Colloidal Plasmonic Nanocrystals

报告人：王建方教授（香港中文大学）

报告时间：2017年6月2日（星期五）下午13:00

报告地点：万博体育bet 江浦校区浦江楼302会议室

报告摘要：

Colloidal plasmonic nanocrystals exhibit very attractive optical properties. They have proven to be of enormous potential in a wide range of applications. To fully realize their technological potential and further explore their fundamental plasmonic properties relies on the ready availability of high-quality, high-performance nanocrystal products at different amount scales. We have made tremendous efforts over the past ten years on the development of synthetic methods for colloidal metal nanocrystals. We have been able to synthesize several types of highly uniform colloidal Au and Ag nanocrystals, investigated their plasmonic properties, and explored a variety of plasmon-enabled applications. In this presentation, I will first describe how we make colloidal plasmonic nanocrystals. I will talk about plasmonic photocatalysis and active plasmon switching as two examples of plasmonic applications. Finally I will mention two most recent developments in our group, namely, magnetic plasmon resonance and high-refractive-index dielectric nanostructures, in the field of nanoplasmonics.

个人简历：

王建方，香港中文大学终身教授。1993年毕业于中国科技大学获得无机化学、计算机软件设计双学士学位；1996年获北京大学化学系无机化学专业硕士学位；2002年于美国哈佛大学获得物理化学专业博士学位。2005年8月加入香港中文大学物理系，曾先后获香港中文大学杰出研究贡献奖、香港中文大学青年研究学者奖，以及中国教育部自然科学一等奖等；现任Nanoscale的副主编，Nanotechnology, ChemPlusChem, Nanoscale Horizons, Scientific Reports, Advanced Optical Materials的编委。迄今为止，王教授已在Science, Nat. Commun., J. Am. Chem. Soc., Angew. Chem. Int. Ed., Adv. Mater., Nano Lett.等国际著名学术期刊上发表论文共162篇，论文被引用达21450次，H指数62。

研究方向：

贵金属和半导体纳米材料的控制合成、组装和光电性质研究，以及纳米材料在光电催化中的应用。