报告介绍

报告介绍

报告介绍 Plasmons are electronic density fluctuations inside a metal that usually resonate at ultraviolet frequencies. In our studies, we explore how surface and bulk plasmons emerge (or survive) under extreme dimensional confinement. Atomically-smooth ultrathin Mg films were epitaxially grown on Si(111), allowing for atomically-precise tuning of the bulk plasmon response and its bulk-sensitive probing via c...

报告介绍 We are studying transport between Quantum Hall (QH) phases and superconducting electrodes. This requires a more transparent contact into the semiconductor than is usually obtained. Most semiconductors have a large surface Schottky barrier that dominates the contact conductance. To get good electronic coupling, we have developed an all in-situ multilayer growth architecture to form the contacts. Thes...

报告介绍

报告介绍

报告介绍

报告介绍

报告介绍 It is accepted that different morphology and nanostructure of functional materials lead to unique physical-chemical properties which are different from those of bulk materials. In the present talk, some environmental friendly soft chemical synthesis processes, morphology and nanostructure control, function control of some inorganic materials such as zinc oxide, cerium oxide, strontium titanate, and ...

报告介绍

报告介绍

报告介绍

报告介绍 Prof. Sergey Troyanov obtained a higher education at the Institute of Chemical Technology in Moscow 1961. He then defended his PhD work in 1972 and his doctor’s degree in 1990 at the same university. Currently he is a Professor of Department of Chemistry, Moscow State Lomonosov University, Russia. Prof. Troyanov has several fields of interests, including inorganic and organometallic chemistry;...

报告介绍 报告人简介Jie Zeng was born in Henan, China. He studied applied chemistry at the University of Science and Technology of China (B.S., 2002) and received a Ph.D. degree in condensed matter physics under the tutelage of Prof. Jianguo Hou and Xiaoping Wang in 2008 (Best Doctoral Dissertation Award from the Chinese Academy of Sciences). He is a recipient of the National Scientific and Technological Inno...

报告介绍

报告介绍