报告介绍 报告摘要： 介绍原子的激光冷却和囚禁、冷原子中的电磁诱导透明和超慢光传输方面的相关概念，为开始从事相关领域的研究者提供必要的入门知识。报告人简介：　　吴颖，男，华中科技大学物理学院教授，博士生导师，长期从事原子、分子和光物理的理论研究，曾入选长江学者奖励计划，国家杰出青年基金项目计划和中科院“百人计划”获得者。

报告介绍 报告摘要：　　In this talk, I will brief our very recent advances toward developing efficient and accurate methods to treat long-ranged electrostatics in computer simulations [1-3]. I will show that the “de facto” standard Ewald type methods with the tin-foil boundary condition in general introduce artifacts that may often suggest seemingly interesting but in fact very misleading structu...

报告介绍 报告摘要：　　Trajectory-based fewest-switches surface-hopping (FSSH) dynamics simulations are becoming a popular and reliable theoretical tool to simulate nonadiabatic photophysical and photochemical processes [1]. On the application side, we present some of our recent works in the field of excited-state proton transfer reactions [2-3], Wolff rearrangement [4], and Au-Au excited-state bonding [5]. ...

报告介绍 报告人简介：　　王野教授2001年8月起任厦门大学教授、博士生导师，现任厦门大学催化科学与工程研究所所长、固体表面物理化学国家重点实验室副主任。2004年入选教育部新世纪优秀人才支持计划，2006年获国家杰出青年科学基金，2010年获中国催化青年奖。从事催化基础研究。主要研究方向包括：甲烷C-H键活化和选择转化、合成气定向转化、生物质催化转化、二氧化碳光催化和光电催化转化。在Nat. Commun., Angew. Chem. Int. Ed.等国际学...

报告介绍

报告介绍 Abstract： 　　Monolayer MoS2 (ML-MoS2) has emerged as a prototypical semiconductor for high performance, flexible 2D atomically thin optoelectronics devices including field effect transistors, ultrafast photodetectors, sensors, light emitting devices and even photovoltaics. At only 0.7 nm thick, dielectric screening is reduced, enhancing the coulombic interaction between electrons and holes and yie...

报告介绍 报告摘要：　　The interaction of light and matter includes an evanescent component that is tightly bound at the material interface. Near a sharp tip, these optical “near fields” can be concentrated to below the diffraction limit, thereby enabling optical microscopy with nano-scale resolution. The near-field interactions between a single emitter and the tip can also modify the l...

报告介绍 报告人简介：　　Feng Miao is a Professor of Physics at Nanjing University and a Principal Investigator at Nanjing National Laboratory of Microstructures. He received the Ph.D. degree in physics from the University of California, Riverside, United States, in 2009. He worked with HP Labs, Palo Alto, until he joined in Nanjing University in 2012, with China's "Thousand Youth Talents Plan". He...

报告介绍 Biosketch:　　Professor Fuchun Zhang obtained a B.S. from Fudan University in 1968. He went to Virginia Polytechnique Institute and State University and received his Ph.D. in physics in 1983. From 1986 to 1988, he worked in ETH Zuerich, Switzerland as a Research Associate. He joined University of Cincinnati, USA as a faculty member in 1988. From 2003 to 2012, he served as a Chair Professor in the Un...

报告介绍 Abstract: 　　A microscopic formalism to calculate thermal transport coefficients is presented based on a thermal vector potential, whose time-derivative is related to a thermal force. The formalism is free from unphysical divergences reported to arise when Luttinger's formalism is applied naively, because the equilibrium 'diamagnetic' currents are treated consistently. The mathematical structure fo...

报告介绍 Abstract: 　　The spin-orbit coupling is at the heart of efforts for spintronics, which aims to use spin for information storage and logic applications. There are two extreme cases for it, namely large spin orbit coupling and low spin orbit coupling. For materials with large spin orbit coupling such as platinum (Pt) and iridium ? manganese (Ir-Mn), a pure spin current could be generated via the spin...

报告介绍 报告摘要： A highly competitive research environment with increasingly limited research funding has created a “Publish or Perish” attitude among scientists who are judged on the quantity rather than quality of their research articles. This presentation provides a brief overview of current trends and challenges in scientific publishing, some ethical considerations, how publishers and auth...

报告介绍 报告摘要： Colloidal quantum dots (CQDs), nanometer-scale semiconductor crystals capped with surfactant molecules and dispersed in solution, have provided a powerful platform for the development of numerous classes of solution-processed optoelectronic devices over the past decade, including photovoltaic cells, photodetectors, and light-emission devices. In addition to enabling solution processing, a...

报告介绍 报告人简介： 　　2004年获得复旦大学凝聚态物理博士学位，2004年到2009年在中国科学院物理研究所工作，先后任助理研究员，副研究员，2009年到安徽大学物理和材料学院工作，任副教授。主要研究方向为巨磁电阻材料和器件开发，纳米磁性多层膜的制备和性能，新型纳米技术材料的探索及其机理研究等。　　在凝聚态物理、氧化物钙钛矿材料的电磁特性与微结构以及低维材料探索与性能等研究中取得了有意义的进展。在国际有影响的刊物（如Phy...

报告介绍 报告摘要：The continuous downsizing of modern electronic devices implies the increasing importance of quantum phenomena. As the feature sizes of transistors inch towards 10 nanometer, simulations including quantum effects and atomistic details are inevitable. A novel hybrid quantum mechanics and electromagnetics (QM/EM) method is developed to model individual electronic components at the nanoscale. ...

报告介绍 报告摘要：　　由于电子/晶格/轨道和自旋自由度存在很强的相互作用，钙钛矿氧化物具有几乎涵盖了凝聚态物理中所有奇异的物理性质：高温超导、庞磁电阻、铁电、多铁性、重费米子等。钙钛矿氧化物的不同材料间晶格匹配高，便于构造异质结构，而且通过生长不同的钙钛矿结构可实现对其界面的调节和设计。在钙钛矿氧化物异质结构中，当材料的空间尺度接近电子之间相互作用的特征长度时，由于电子的强关联相互作用，就会出现电子态分布不均...