瑞典皇家理工学院理论化学与生物系首席教授Hans Ågren讲学通知
应化工与化学学院陈冠英教授邀请，瑞典皇家理工学院理论化学与生物系首席教授Hans Ågren近日来我校进行学术交流，并于4月2日进行学术讲座，欢迎全校感兴趣的师生参加。
讲座安排：
题目：Controlling light-matter interaction for design of molecular devices - OLEDs and IR solar cells
时间：2019年4月2日（星期二）上午 10:00-11:30
地点：明德楼C818
摘要：The concept of multiscale modelling has became progressively more accepted as an engineering tool in science and technology. The most important variant of contemporary multiscale modelling is given by the combination of quantum mechanics and classical physics, which, in a sense, gives the possibility to join the accuracy and rigour of the former with the applicability of the latter. It gives a possibility to find working approaches that can address the nanoscale, which is of obvious importance for materials science (nanotechnology) and life science (early stages of diseases and drug design), and where each of the two (quantum and classical) models by themselves has shortcomings. These quantum-classical approaches have secure applications in a wide variety of applied research areas, in chemistry, biotechnology, biomedicine and in materials research. In my talk I will shortly review some typical work in our lab of multiscale modelling of light-matter interaction for addressing general properties and spectroscpy of molecular systems in homogeneous and heterogeneous environments. Applications cover various types of spectroscopy and linear and nonlinear properties of molecules in solution, on surfaces, in confined biological environments or in combinations of such environments. I will at the end of the talk highlight some recent applications on organic OLEDs and IR solar cells using the prinicple of upconversion.
Hans Ågren教授简介：
Hans Ågren graduated 1979 as PhD in experimental atomic and molecular physics at the University of Uppsala, Sweden, under the supervision of Nobel laureate Kai Siegbahn. After a couple of PostDoc years in USA he became in 1981 assistant professor in Quantum Chemistry at Lund university. He became the first holder of the chairs in Computational Physics at Linköping University in 1991 and in Theoretical Chemistry at the Royal Institute of Technology (KTH), Stockholm, in 1998. He built the Department of Theoretical Chemistry and Biology at KTH which now houses ca 20 scientists and 40 PhD students, with research activities in theoretical modeling primarily in the areas of molecular/nano/bio photonics and electronics, in catalysis and X-ray science. The research is a mix of method development and problem oriented applications in collaboration with experimentalists. Hans Ågren participates in several national and international networks in his research areas. Among awarded prices, one can mention the Swedish Bjurzon and Björn Roos awards and the Changjiang Distinguished Professorship awarded by the Ministry of Education of China.
