报告摘要：　　在过去的半个世纪，高压科学和同步辐射技术取得了极快的发展。随着高压研究在各种材料领域的应用，很多基本物理化学规律被打破，根据常压物理化学性质建立的元素周期表需要相应的...

Abstract： Recently, antiferromagnets (AFMs) are shown to be promising candidates for next-generation spintronic materials, as they hold potential to replace ferromagnets ba...

Abstract： The efficiency, accuracy, and regulation of gene expression are offundamental importance to living systems. Single-molecule and single-cell imaging approaches have pro...

报告摘要： 锯齿状的石墨烯纳米带以及三角形的石墨烯纳米块的边缘通常会自发产生铁磁或反铁磁的自旋极化。通过第一性原理计算，人们发现单原子链中也存在的自旋振荡。这类自旋相关的现象可以通...

Abstract： 　　Surface wetting phenomenon is of particular importance for applications of materials, it is also a central topics in physics, biology, material science, chemistry,...

Abstract： Hybrid ferromagnetic metal/organic interface, as known as “spinterface”, can exhibit highly efficient spin-filtering properties an...

Abstract： 　　Bimetallic nanostructures of specific compositions and enclosed by certain facets can significantly alter their physical and chemical properties and thus provide t...

Abstract： 　　Quantum dots (QD) are quasi-zero dimensional structures with a unique combination of solid-state and atom-like properties. Unlike bulk or molecular materials, QD pr...

报告摘要： 原位电子显微术通过对电镜中的样品施加外场刺激使得样品结构或形貌发生变化，同时利用透射电镜来研究样品变化的机制。这一技术的发展使得对静态物质的电镜研究发展到了对物质动态....

Abstract： 　　Human cardiovascular and brain activities produce extremely weak pulsed magnetic field strengths at sub-nanoTesla (nT) levels which travel via various nervous syste...

报告摘要： Pt-Ni二元合金纳米颗粒可控制备及生长机理是获得与晶面取向相关的物理与化学性能的基础科学问题。原位液池透射电镜技术是研究纳米颗粒生长机理的先进技术。本报告介绍了采用原位液...

Abstract： When atomically thin two-dimensional materials are layered, they often form incommensurate noncrystalline structures that exhibit long-period moire patterns when exami...

Biosketch： 　　Professor Qian Niu obtained a B.S. from Peking University in 1981. He went to the University of Washington for graduate studies, and received his Ph.D. in physics....

Abstract： Spin is the fundamental electronic quantum degrees of freedom in solid state materials. In superconductors, Cooper pairs, as composed of two spin-1/2 particles, can ha...

报告摘要： 晶体管是现代历史中最重要的发明之一，是所有现代电器的关键主动元件。它的出现引发了现代社会的信息技术革命，对全球经济发展和人类进步产生了不可估量的影响。对于场效应晶体管....

Abstract： Low power is desirable for battery-powered electronics, such as mobile phone and internet of things (IOTs) devices etc. Spintronics is considered as an emerging techno...