报告介绍 报告摘要： 　　The latest developments on controllable synthesis of nanoparticle derived aerogels and their broad application potentials for catalysis will be overviewed. The perspectives in this field will be given.报告人简介：Alexander Eychmüeller教授毕业于哥廷根大学物理系，获得Diploma学位，1987年在马克斯•普朗克生物物理化学研究所获得理学博士Ph.D学位，从1987年到1988年在加利福尼亚大学洛杉...

报告介绍 Abstract： In this talk, I will present a theoretical proposal in realizing spin wave logic based on a ferromagnetic wafer using domain wall and surface anisotropy as waveguides. A simplest spin wave logic component, spin wave diode, is demonstrated using micromagnetic simulations. In an anti-ferromagnetic film, I will show a chiral magnonspin Hall effect due to anti-ferromagnetic skyrmions. Such be...

报告介绍 报告人简介：　　北京大学化学与分子工程学院教授，中国科学院院士。1983年毕业于长春工业大学，1984年留学日本，1990年获东京大学博士，1991－1993年日本国立分子科学研究所博士后。1993年6月回北京大学任教，同年晋升教授。1993年获首批国家教委跨世纪优秀人才基金资助，1994年获首批基金委杰出青年科学基金资助，1999年受聘首批长江学者奖励计划特聘教授，2011年当选中国科学院院士，2013年首批入选中组部万人计划杰出人才。主要...

报告介绍 报告摘要： Physics, in particular, condensed matter physics, is a very old field. Many people are thinking that the exciting time of physics has passed. We enter the begining of the end of physics. The only important things in physics are its engineering applications. However, I feel that we only see the end of the begining. The exciting time is still ahead of us. In particular, now is a very exciti...

报告介绍 报告摘要：　　During this talk, I will give an overview of a subset of transport phenomena typically encountered in graphene. I will introduce the concept of quantum interference and associated localization effects that can be engineered by covalently functionalizing the material through, for instance, hydrogenation or oxygenation. I will go back to some of the basics of the quantum Hall effect disc...

报告介绍 报告摘要： Among the most promising prospect for dynamic nuclear polarization (DNP) is to transform NMR—offering atomistic details, but usually averaged over the entire sample—into a surface-sensitive and selective tool. We suggest that the success of this premise will hinge on two key factors, namely to achieve dramatic NMR signal enhancements and to do so while employing site-selective...

报告介绍 报告摘要： Understanding the properties of quantum matter remains a grand challenge in physical sciences. Computation has an integral role to play in tackling this challenge. I will give an introduction to the fundamental issues facing accurate and predictive computations of quantum systems, and then describe recent progress in combining field-theory and Monte Carlo simulations for computations in m...

报告介绍 报告摘要： 　　So, you've discovered something extraordinary and you want to consider publishing in a Nature journal. But which one should you choose? Why has Nature spawned so many new titles? What are the criteria for selecting and publishing papers in Nature Journals? And Indeed, how to get published in a Nature journal? In this talk, I’ll try to answer these and any other questions you may...

报告介绍 报告摘要： 　　Nanostructured materials become critically important in many areas of technology, ranging from renewable energy, electronics, and photonics to biology and medicine, because of their unusual physical/chemical properties due to confined dimensions of such materials. This talk will present a new novel class of organic nanomaterials we developed recently: nanostructured conductive polymer...

报告介绍 报告摘要：　　The discovery of topological insulators has created a revolution in condensed matter physics and materials science that has far ranging implications over coming decades. I will first introduce a simple way to understand the essential ideas of topological insulators: band inversion and symmetry protection. I will then generalize the ideas to experimentally feasible superconducting syste...

报告介绍 Abstract:　　Multiferroic and magnetoelectric materials have attracted renewed attention since the magnetic orders breaks the spatial inversion symmetry and give rise to a ferroelectric state with a macroscopic polarization[1].The frustrated nature of the magnetic state in multiferroic MnWO4 is the reason [2] for its extreme sensitivity of the ferroelectric/magnetic orders to small perturbations in ...

报告介绍 报告摘要： 在电路理论中，电阻器、 电容和电感是三个基本元件，分别由四个基本电路变量（电荷、电压、电流、磁通）两两之间的线性关系来定义。基于对称考虑， 1971 年 Leon Chua提出应该存在第四种基本电路元件， 由电荷和磁通之间的线性关系来定义。由于他未能找到一种真实的器件直接联电荷和磁通，Chua做了一个数学变换，得到一种具有非线性电流-电压关系的器件， 称为忆阻器，并把它当作第四种基本电路元器件。在此，我们指出忆...

报告介绍 Abstract： 　　In this talk, I’ll give an overview of research in my group on renewable energy applications, covering three areas, from photovoltaics, to stress-controlled catalysis and plasmonics. For organic photovoltaics, we have developed first-principles based multiscale approaches to predict carrier mobility and exciton diffusion in disordered organic materials. For emerging perovskite-b...

报告介绍 报告摘要：第一性原理方法已经广泛用于研究材料的各种性质。然而，精确计算电子结构和激发态仍然面临极大的挑战。近些年来，多体格林函数理论逐渐引起人们的广泛关注和兴趣，该理论在精确计算电子结构、激发态和光学性质方面呈现出强大的优势和发展潜力[1,2]。在多体格林函数理论中，人们分别使用GW方法和Bethe-Salpeter方程计算准粒子（电子和空穴）和激子的性质。该报告将介绍多体格林函数理论，并介绍我们应用该理论在碳纳米管光...

报告介绍 内容提要：　　自溶霉素的结构片段合成；氢键促进的钌催化烯烃复分解反应；镍催化烷基芳基还原偶联反应；串联反应合成含氮杂环。报告人简历：1.        2010至今，昆明理工大学，生命科学与技术学院，教授2.        2008 - 2010，美国Anichem化学公司，高级研究员3.        2002 - 2008，美国密歇根州立大学，生理系，博...

报告介绍 报告摘要： Determining the total structures of nanoparticles constitutes a major goal in nanoscience research. Gold nanoparticles are particularly attractive due to their extraordinary stability and elegant optical properties. A prerequisite to total structure determination is to obtain atomically precise nanoparticles, which had been a major challenge in the past research and thus hampered the purs...