报告摘要： Active matter consists of a collection of objects that are able to continu-ously convert stored biological or chemical energy to drive their motion. The interest in stu...

报告摘要： 报告内容分为两部分， 一部分是碳纳米材料（包括单壁碳纳米管、石墨烯）生长机理的分子动力学理论研究。通过自下而上的有机合成方法和分子动力学模拟，生长出手 性和半径都得到控制...

报告摘要： 　　Multiferroics are materials with coexisting magnetic and ferroelectric orders, where the cross-coupling between two ferroic orders can result in strong magnetoelec...

报告摘要： 　　研究燃料燃烧过程中的化学反应机理及其动力学机制是认识燃烧现象的本质的基础，同时对实现数值模拟宏观燃烧现象如火焰温度、污染物排放等至关重要。随着量子化学方法和计算....

报告摘要： 　　A comprehensive understanding of the underlying recognition mechanism toward different shapes in molecular sorting and catalysis is unfortunately still missing, owi...

报告摘要： 　　The understanding of the working mechanisms of enzymes is of both fundamental and practical interest. Quantum chemical calculations have been recognized as a compl...

Abstract:  Since the discovery of high-Tc superconductivity in Fe-pnictides, layered pnictides have attracted a lot of attention as a new platform for inducing novel electron...

报告摘要： 　　Optical irradiation accompanied by spontaneous anti-Stokes emission can lead to cooling of matter, a phenomenon known as laser cooling or optical refrigeration pro...

报告摘要： 　　Graphene and other atomically thin transition metal dichalcogenides (TMDs), as exceptional two dimensional materials, possess extremely promising potential for fun...

Abstract       　　In this talk, I will discuss our recent work of an atomic scale investigation of growth mechanism and direct observation of growt...

报告摘要： The skyrmion crystal is a new material of current interest. It carries a topological charge and a Berry phase in real space and is anticipated to produce unconventiona...

报告摘要： With the rapid development of the modern computational techniques, computational studies on the condensed matter, including understanding physical mechanism, simulatin...

Abstract: 　　ZnO nanocrystallite possesses very rich morphology depending on growth conditions, and may have potential applications in several optoelectronic applications. Here....

报告摘要： 继电子学光子学之后,目前声子学和声子器件的研究进展备受关注。声子学的研究对象包括热电材料、热二极管、热斗蓬和热超构材料等。热电材料能够实现能量从热能到电能的直接转化，可...

报告摘要： There are rich physics and chemistry in two-dimensional (2D) layered structures beyond graphene. Using first-principles total energy calculations and in collaboration....

报告人简介：牛谦教授1981年毕业于北京大学物理系，1985年获美国华盛顿大学理学博士。1985－1990年分别在University of Illinois和University of California at Santa Barbara做博士后研究。现....