Abstract: 　　In this talk I will present our recent progress in scanning tunneling microscopy and spectroscopy investigations of emerging 2D materials beyond graphene, including....

Abstract: 　　In monolayer haxagonal lattices, two inequivalent valleys appear in the Brillouin zone. With inversion symmetry breaking, we find chiral phonons with valley contrast...

报告摘要： Ever since its discovery the notion of Berry phase has permeated through all branches of physics. Over the past three decades it was gradually realized that the Berry....

Abstract: 　　Intrinsic spin-orbit coupling in graphene is relatively weak, some tens of micro eVs. On one hand, this is good, as the projected intrinsic spin relaxation is also....

Abstract: 　　The deeper understanding of topology in physics has led to a new concept of physical objects - topologically ordered system. A topological insulator is an electronic...

报告摘要： 　　磁和电是物质的两种基本性质，也是现代信息时代的物质基础。近年来，研究者一直在努力探索固体中磁性与电性的耦合和调控。寻找具有磁性与电性共存和耦合的材料体系，一方面有...

Abstract: 　　The oxidation of volatile organic compounds (VOCs) is one of the main reasons for the regional high ozone and PM2.5 concentrations in the atmosphere. Peroxy radical...

Abstract: 　　Particle formation process via gas-to-particle conversion (nucleation) within complex flow systems is critical for environmental aerosol generations, as well as in....

Abstract: 　　In this talk, I will briefly discuss the recent progress in engineering topological states in condensed matter systems, including honeycomb lattices and topological...

报告摘要： Ultrashort intense x-ray pulses available from new XFEL and HHG light sources allows to employ ultrafast and non-linear processes in atoms and molecules for probing qu...

报告摘要： 　　Low-dimensional magnetic materials have been proposed as building blocks for many intriguing applications, ranging from spintronics to quantum information processin...

Abstract: 　　Tailoring the properties of semiconductor and magnetic structures has been a driving force of information technology. The goal of combining ferromagnetism with semic...

报告摘要： Quantum Hall liquid is the first definitive example of a state of matter which does not break any symmetry, and exhibits "topological order". In this talk I....

报告摘要： Material formation in nature is precisely controlled in all aspects from crystal nucleation, growth to assembly to deliver superior functions. Specific biomolecule-mat...

报告摘要： Two-dimensional layered materials (2DLMs), such as graphene or molybdenum disulfide, represent an ideal 2D material system for exploring fundamental chemistry and phys...

报告人简介： 　　Prof. Kai-Ming Ho is a Distinguished Professor in Liberal Arts and Sciences at Iowa State University and Senior Scientist at the Ames Laboratory. He is a world le...