英国圣安德鲁斯大学Derek Woollins教授及Ifor Samuel教授将于11月14日访问我校。届时，我校将会举行学术讲座，欢迎全校师生参加！ 讲座一 题目：Inorganic Heterocycles: Synthesis and Applications 主讲：Derek Woollins - Vice Principal (Research) 时间：2014年11月14日（周五）下午3:30 地点：南工丁家桥校区科技创新大楼5楼学术报告厅 讲座二 题目：Organic Semiconductor Optoelectronics 主讲：Ifor Samuel – Professor, School of Physics & Astronomy 时间：2014年11月14日（周五）下午4:00 地点：南工丁家桥校区科技创新大楼5楼学术报告厅 附1：Derek Woollins教授研究领域： Prof. Derek Woollins’ major interests are in the synthesis and study of main group sulfur, selenium and phosphorus heterocycles. Sulfur nitrogen (NS) and phosphorus sulfur/selenium (PS/Se) compounds are under investigation with particular interest in the preparation of materials with interesting electrical properties and new organic reagents. Structural investigations are carried out using X-ray crystallography, infrared/Raman and multielement nuclear magnetic resonance (NMR). Currently his work is particularly concerned with the preparation of compounds with sterically imposed heavy atom interactions and in developing new chemistry associated with Woollins Reagent. 附2：Ifor Samuel教授研究领域 Prof. Ifor Samuel’s major interest is polymer optoelectronics. Most polymers, or plastics, are electrical insulators. However there is one class of polymers, known as 'conjugated' polymers which can conduct electricity. These materials are semiconductors, and open new directions in optoelectronics. They combine novel semiconducting electronic properties with the processing flexibility of polymers. When a voltage is applied to them, they emit light, providing an important new display technology that could give flat and even flexible displays. Semiconducting polymers can be used to make field effect transistors, solar cells, and even lasers. In the polymer optoelectronics group we seek to understand the physics of these remarkable materials and devices, with the aim of improving them. The research has both fundamental and applied aspects, and the main activities are: - optical amplifiers - wavelength scale microstructure - new materials - charge transport in LEDs - understanding the light emission process. |
