报告题目：Synthesis, optical spectroscopy, and applications of light-emitting colloidal nanomaterials
报告人：Andrey L. Rogach教授 香港城市大学
报告时间：2025年9月16日（周二）15:00
报告地点：青岛科技大学四方校区CCE 1505
报告内容：In this lecture, Professor Rogach will provide an overview on synthesis, optical spectroscopy, and applications of light-emitting colloidal nanomaterials recently (2024-2025) synthesized in his labs, which include copper indium chalcogenide nanorods and HgTe quantum dots emitting over the broad visible and infrared spectral range, as well as different kinds of perovskite nanocrystals. He will highlight their photophysical properties studied by advanced optical spectroscopy techniques, and demonstrate their emerging applications ranging from light-emitting diodes to infrared photodetectors and photocatalytic CO2 reduction.
报告人简介：Andrey L. Rogach is a Yeung Kin Man Chair Professor in 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. He received his Diploma in Chemistry (1991, with honors) and Ph.D. in Physical Chemistry (1995) from the Belarusian State University in Minsk studying formation and properties of silver nanoparticles in different media. He worked as a postdoc (with Horst Weller) and then as a staff scientist at the Institute of Physical Chemistry of the University of Hamburg, Germany from 1995 to 2002. From 2002–2009 he held a tenured position of a lead staff scientist at the Department of Physics and Centre for NanoScience of the University of Munich, Germany, where he completed his habilitation in Experimental Physics on light emission and harvesting with semiconductor nanocrystals. He joined City University of Hong Kong as a Full Professor in 2009 and has been advanced to Chair Professor in 2012. 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 550 scientific publications with an h-index of 154 {Google Scholar} in these fields that have been extensively (over 84,000) cited, which ranked him as Highly Cited Researcher (Clarivate Analytics) – Cross-Field 2018, 2019, 2023 and Material Science 2020-2022, and 51st worldwide among “100 Top Materials Scientists of the Past Decade” by Thomson Reuters (2011). His distinctions include the RGC Senior Research Fellowship (Hong Kong, 2023), the Croucher Senior Research Fellowship (Hong Kong, 2019), the Carl Friedrich von Siemens Research Award of the Alexander-von-Humboldt Foundation (Germany, 2018), the CityU President’s Award (2017), the Alexander von Humboldt Fellowship (Germany, 2000), the Ikerbasque Fellowship of the Basque Country (Spain, 2012), the Grand Research Excellence Award from City University of Hong Kong (2011), the Walton Award from the Science Foundation Ireland (2005), as well as NRC COBASE (USA, 1999), British Telecom (UK, 1998) and DAAD (Germany, 1995) Fellowships. He holds honourable appointments at Trinity College Dublin (Ireland), Xi’An Jiaotong University, and Soochow University (China). Andrey Rogach is a Foreign Member of the Academia Europaea, and a Fellow of the Electromagnetic Academy, USA. He served as an Associate Editor of ACS Nano in 2011-2023.