Andrey L. ROGACH教授
材料科學及工程學系
香港城市大學
Biography (只提供英文版)
- Yeung Kin Man Chair Professor in Photonics Materials, Department of Materials Science and Engineering at City University of Hong Kong
- Research focus on the synthesis and optical spectroscopy of semiconductor nanocrystals, and on their use for optoelectronic applications
- SRFS project — to explore the means and the mechanisms to enhance the performance of low-band-gap semiconductor nanocrystals with narrow inter-band or intra-band optical transitions lying in the near- and mid-infrared range, which he plans to achieve by interactions with plasmonic metal arrays
- Awards and Honours:
- RGC Senior Research Fellow (2023)
- The Croucher Senior Research Fellowship (2019)
- Carl Friedrich von Siemens Research Award of the Alexander-von-Humboldt Foundation (2018)
Project Title (只提供英文版)
- Plasmonically Enhanced Mid-infrared Narrow-bandgap Semiconductor Nanocrystals towards Practical Optoelectronic Applications
讚詞 (只提供英文版)
Working in the area of practical optoelectronic applications, Professor Rogach will explore the means and the mechanisms to enhance the performance of low-band-gap semiconductor nanocrystals with narrow inter-band or intra-band optical transitions lying in the near- and mid-infrared range, which he plans to achieve by interactions with plasmonic metal arrays. This research will offer significant improvements in the performance of infrared photodetectors and LED devices, and this in turn may lead to the practical realisation of those devices based on infrared semiconductor nanocrystals. The deliverables include material development and contributions to spectroscopic and conductivity studies for improving optoelectronic devices operating in the infrared.
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