搜索结果

Abstract: 　　Spin photocurrents induced by optical excitation with circularly polarized radiation in semiconductors are reviewed. The absorption of circularly polarized light re...

　　应董振超教授的邀请，3月21日，德国明斯特大学Prof. Harald Fuchs来实验室进行学术交流与访问，并为师生们作题为“Surface assisted synthesis and characterization of functio...

报告摘要： 　　Amorphous matter especially amorphous alloys （or metallic glasses）are currently among the most actively studied materials. In the last half century, the amorphou...

报告摘要： 　　The formation of chemical bonds depends strongly on the spatio-temporal conditions within an ensemble of starting molecules. We found that by using nanostructured...

报告摘要： 测定聚合物溶液的相图是项繁琐而细致的工作。将微流技术、荧光标记和激光光散射相结合，发展出一种快速、简便和可靠的聚合物溶液相图测定方法，这源于对基本要领的正确理解和深度...

报告摘要： 　　(1) a simple introduction , (2) the main points of the enhancemen by the local electromagnetic field (EM) at spherical silver particles. (3) the experimental evide...

报告摘要： 　　While organic molecules are recognized for their strong nonlinear optical properties, the main challenge for applications is the need of developing a solid-state o...

报告摘要： 　　This talk will present an overview of recent discoveries about singlet and triplet excitons and their interaction in rubrene, a molecular crystal currently under i...

Abstract: 　　There have been surging developments in the area of spin-orbit coupled quantum gases. In this talk, I will review the recent experimental and theoretical advances i...

报告摘要： 　　Nanobubbles on hydrophobic surfaces can be imaged using Atomic Force Microscopy and are implicated in the very long-range attraction measured between hydrophobic su...

  　　上图表显示了s-通道单顶夸克的产生过程：在Tevatron粒子加速器中，来自注入质子的夸克和来自注入反质子的反夸克相互作用，形成一个质量更大的W玻色子；W玻色子随即衰变成一个顶夸...

报告摘要： Because atoms and molecules are small in size and fast in motion, it is difficult to visualize them directly and probe their microscopic motions, which precludes a mic...

报告摘要： 　　Manipulating light on the nanometer scale is a challenging topic not only from a fundamental point of view, but also for applications aiming at the design of minia...

报告摘要： 　　High cost and insufficient durability are the two major challenges in Fuel cell development and commercialization. For proton exchange membrane fuel cells (PEMFCs)...