报告介绍

报告介绍

报告介绍 报告摘要：   Single-molecule microscopy studies have been performed in the frequency- and time-domains on semiconductor quantum wires (QWs) and quantum belts (QBs) to investigate the how the dimensionality of the nanostructures alters the energetics and dynamics of excitons prepared in them. Photoluminescence (PL) intensity blinking that spans the entire lengths of QWs (as long as 20 ...

报告介绍

报告介绍 Multi-dimensional infrared spectra are often modeled in terms of optical response functions. These optical response functions consist of contributions from Liouville pathways that correspond to sequences of impulsive field-matter interactions separated by periods of field-free evolution. These pathways differ with respect to the chromophore’s quantum state during the time intervals between lig...

报告介绍 报告人简介：南京大学物理学院教授，博士生导师，超导973项目首席科学家。1998年获得国家杰出青年基金，2004年获得第七届中国青年科技奖，2004年获得国家自然科学奖二等奖，2009年获得香港求是基金杰出成就集体奖，2010年度获得亚洲华人物理奖。科研工作分别入选2008年度和2009年度中国基础研究十大新闻。

报告介绍

报告介绍

报告介绍

报告介绍 In this talk, I will share my personal experience how I have found that interdisciplinary research is very rewarding and fruitful. As an example, I will talk about my current cross-disciplinary research areas:(1) Applying low-intensity pulsed ultrasound technology to enhance (a) bio-ethonal conversion for renewable energy, and (b) high-value cell (such as stem cells) proliferation for biomedical app...

报告介绍

报告介绍

报告介绍

报告介绍

报告介绍 Computational simulations that are capable of predicting physical properties are becoming increasingly important in the developments of advanced material. We have developed a software package G(P,T) for assessing physical properties of complex materials based on density functional theory. The software package employs Vienna ab initio package (VASP) as its computing engine and exploits parallelism ex...

报告介绍 Spectral and directional control of thermal radiation is a challenging yet important task for a number of applications, including thermophotovoltaic energy conversion, solar energy utilization, space thermal management, and high-efficiency incandescent lamps. A number of structures have been proposed as coherent emission sources, with spectral emission peaks in well-defined directions. The grating s...