报告摘要： 在过去的1-2年中，一种基于杂化钙钛矿吸光材料（CH3NH3PbI3等）新型薄膜太阳能电池引起了世界范围内的高度关注。此类电池效率在3-4年中从不到4%已快速上升到20%左右。虽然器件效率....

报告摘要： Transition metals (TM) with partially-filled d electron shells form a series of compounds with a uniquely wide range of electronic, magnetic, elastic, and thermodynamic...

Abstract 　　Coulomb charging and electronic doping are ubiquitous effects, which may profoundly affect various properties of low-dimensional nanostructures. In this talk, I will....

报告摘要： 　　In the past decade, as scaling of Si CMOS technology approaches its end, III-V and Ge are indentified as the high-mobility channel materials to replace Si beyond 1...

报告摘要： Highly efficient chemical-electrical energy conversion has become the primary target for the development of renewable energy technologies such as water electrolyzers a...

报告摘要： 　　Surface-enhanced Raman scattering (SERS) relies on the localized surface plasmon resonance and enhancement of electromagnetic fields around metal nanostructures to....

Abstract 　　We investigated two different structures of Li-based magnetic compounds by a first-principles algorithm based on density functional theory. The purpose is to investig...

报告摘要： 　　The relatively high efficiency of solar cells based on silicon (Si) has led them to dominate the solar cell industry for the past few decades. It is of current int...

报告人简介： A. Eychmüller教授是半导体物理化学领域的著名科学家，主要致力于亚微米至原子尺寸半导体材料的合成、结构及性质研究，在光电转换、传感电化学及生物技术等领域的应用，取得...

报告摘要： Using first-principles electronic-structure codes, a huge number of materials are being studied since some years. The amount of already created data is immense. Thus,....

Abstract: 　　Cold atoms recently became the testbed for studies of spin-orbit coupling phenomena which cannot be seen in solids. It is well-known that spin-orbit coupling leads....

报告摘要： 　　Recent advance in nano-fabrication has made it possible to design and synthesize nanoparticles with nearly precise controls on nanoparticle sizes, shapes, composit...

报告摘要： The advances in spintronics development demand on an element-specific and time-resolved magnetic measurement. Both have been realized by applying soft x-rays at synchr...

报告摘要： 　　Thermoelectric materials can directly convert heat into electricity and vice versa. Such materials utilize the Seebeck effect for power generation and the Peltier....

报告摘要： 　　The solar energy-driven photoelectrochemical (PEC) water splitting and photocatalysis have been continuing to drive substantial developments in new materials and me...

报告摘要： 　　Surface plasmon polaritons (SPPs) supported on noble-metal surfaces possess larger wavevectors than that of light at the same frequency from the visible to the inf...