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【材苑揽胜】Nanostructured Organic and Inorganic Electronic Materials for Optoelectronics

发布时间:2018-05-23 字体:[增加 减小]
主 题:Nanostructured Organic and Inorganic Electronic Materials for Optoelectronics
报告人:Jiangeng Xue
报告人单位:Department of Materials Science and Engineering,University of Florida Gainesville, FL 32611, USA
报告时间:5.29日10:00
报告地点:逸夫楼10楼报告厅。



报告内容:
    The advance of electronics and optoelectronics in recent decades has greatly enriched our lives and revolutionized the modern society.  To develop next-generation electronics and optoelectronics with enhanced and/or new functionalities, nanostructured electronic materials, including both organic and inorganic as well as their hybrids, have received great attention.  Organic electronic materials such as conjugated molecules and polymers have advantages in low material cost, tunability in material properties, and compatibility with flexible substrate and roll-to-roll processing techniques.  Colloidal inorganic nanoparticles can be processed in solutions similar to polymers and potentially offer enhanced charge carrier mobility and environmental stability.  In this talk I will present some recent work in our group on using organic and inorganic nanostructures in optoelectronic devices. I will first describe a hydrogen-bonding mediated self-assembly approach to constructing vertically-aligned organic bulk heterojunctions that facilitate the charge generation and transport processes in organic solar cells.  I will also present our work on achieving high efficiency light-emitting devices based on luminescent colloidal quantum dots by engineering the detailed nanostructure within the quantum dots and beyond.  


    Bio: Jiangeng Xue is Professor of Materials Science and Engineering at the University of Florida in Gainesville, Florida, USA.  He was previously a University of Florida Research Foundation Professor (2013-2016) and Associate Chair of the MSE department (2015-2017). He received his B.S. and M.S. in physics from University of Science and Technology of China (USTC), and received his M.A. and Ph.D. in Electrical Engineering from Princeton University, working in the field of organic electronics with Prof. Stephen R. Forrest. Before joining the faculty at UF he also worked as a Research Scientist at Global Photonic Energy Corporation for nearly a year. He was an adjunct professor at Zhejiang University in 2014 while he was on sabbatical leave from UF and was a visiting professor at USTC in 2012. His research interests are broadly on the science and engineering of organic and hybrid organic-inorganic electronic materials including nanostructures and energy materials. He is a recipient of a NSF CAREER Award and a Solar Energy Innovation Award from Princeton University, and was named as a Scialog Fellow by Research Corporation for Science Advancement (RCSA). His work has been funded by NSF, U.S. Department of Energy, DARPA, DTRA, Florida Energy Systems Consortium, Research Corporation for Science Advancement, as well as the industries.  
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