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报告摘要： It is well known that avalanche photodiodes and bipolar phototransistors have gain. A photoconductive semiconductor material having gain is surprising, but it is clear...

Abstract: 　　Classical thermodynamics is concerned with the fundamental laws of nature and quantitative relations among different macroscopic variables such as various forms of f...

报告摘要： 　　The latest developments on controllable synthesis of nanoparticle derived aerogels and their broad application potentials for catalysis will be overviewed. The per...

Abstract： In this talk, I will present a theoretical proposal in realizing spin wave logic based on a ferromagnetic wafer using domain wall and surface anisotropy as waveguides....

报告摘要： 　　During this talk, I will give an overview of a subset of transport phenomena typically encountered in graphene. I will introduce the concept of quantum interference...

报告摘要： Among the most promising prospect for dynamic nuclear polarization (DNP) is to transform NMR—offering atomistic details, but usually averaged over the entire sam...

报告摘要： Understanding the properties of quantum matter remains a grand challenge in physical sciences. Computation has an integral role to play in tackling this challenge. I w...

　　应俞书宏教授的邀请，7月20日，Nature Communications杂志副主编Dr. ZHANG Changjun (Alex)来实验室进行学术交流与访问，并为师生们作题为“Getting published in Nature journa...

报告摘要： 　　So, you've discovered something extraordinary and you want to consider publishing in a Nature journal. But which one should you choose? Why has Nature spawned so m...

报告摘要： 　　Nanostructured materials become critically important in many areas of technology, ranging from renewable energy, electronics, and photonics to biology and medicine...

报告摘要： 　　The discovery of topological insulators has created a revolution in condensed matter physics and materials science that has far ranging implications over coming dec...

Abstract: 　　Multiferroic and magnetoelectric materials have attracted renewed attention since the magnetic orders breaks the spatial inversion symmetry and give rise to a ferroe...

Abstract： 　　In this talk, I’ll give an overview of research in my group on renewable energy applications, covering three areas, from photovoltaics, to stress-controlled...

报告摘要： Determining the total structures of nanoparticles constitutes a major goal in nanoscience research. Gold nanoparticles are particularly attractive due to their extraor...

Abstract： Two-dimensional (2D) atomic crystals, best exemplified by graphene, have emerged as a new class of material that may impact future science and technology. Our group at...