主讲人：Peter Häussler博士

德国Chemnitz University of Technology教授

大连理工大学海天学者特聘教授

讲座主题：What`s the problem in structure formation

讲座地点：三束会议室（三束1号楼）

讲座时间：2015年10月21日星期三上午10点

主办单位：材料学院 / 三束实验室

摘要：The formation of structure in systems with many species belongs to the most complex problems in science, is far from being fully understood. Those problems occur everywhere and in different sciences, as e.g. the formation of nuclei from many hadrons and gluons; the condensation of gases to a liquid and the crystallization of a liquid to a crystal; the formation of social structures in communities of human beings or animals, …..

With the words of P.W. Anderson* (Noble Price in 1977):

More is different

This well-known phrase expresses the need of new techniques due to the sheer huge number of parameters involved. Defining global subsystems, which were some of the species are acting collectively, is one of them.

主讲人简介：

Peter Häussler教授是国际知名材料物理专家，德国科技与教育部Heinz-Maier-Leibnitz-Preis奖获得者。任德国Chemnitz技术大学物理学院院长、C4教授（德国最高等级教授），在合金电子论方面具有重要贡献，研究领域涉及非晶合金、高温超导及低温电子输运行为等。

* Nobel Prize in Physics 1977 awarded jointly to Philip Warren Anderson, Sir Nevill Francis Mott and John Hasbrouck van Vleck"for their fundamental theoretical investigations of the electronic structure of magnetic and disordered systems".