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Abstract: This talk will be divided into two parts. In the first part, I will show the effect of topological defects on the transport properties of a narrow graphene ribbon. The...

Abstract: Three-dimensional topological insulators (TIs) are characterized by their nontrivial surface states in which electrons have their spin locked at a right angle to their...

Optical forces are generally thought to be too weak for practical use. This picture changes when applied to lightweight nanoscale devices. In this talk, we demonstrate that signifi...

Abstract: In this talk, I will show that by controlling the distribution and type of defect on these hexagonal sp2-hybridized carbon sheets, one can modify their chemical, magneti...

We consider optically injected charge and spin currents in semiconductor quantum wells. The injection can be done by quantum optics techniques with the interference of the one- and...

  　　应理论与计算科学研究部吴明卫教授的邀请，12月5日，丹麦Technical University of Denmark的Prof. Antti-Pekka Jauho前来实验室进行学术交流与访问，并为广大师生做“Tr...

  　　12月1日，英国Semiconductor Physics & Nanostrucutres Physics Department，Lancaster University的Prof. Qian-Dong Zhuang前来实验室进行学术交流与访问，并做“I...

Biomimetic systems offer great potential as alternatives to their natural counterparts in a broad range of application areas, e.g. diagnostics/biosensors, catalysis, biomaterials a...

In order to realize the full potential of graphene - an atomic layer of carbon atoms arranged in a hexagonal lattice - the pristine graphene sheet must be modfied so as to display...

报告人简介： Dr. Zhuang is an experienced MBE specialist who has extensive expertise in the growth of III-V optoelectronic materials and nanostructures. He has established MBE res...

  　　应低维物理与化学研究部龚流柱教授的邀请，11月28日，日本Department of Chemistry, Tohoku University的Prof. Masahiro Terada前来实验室进行学术交流与访问，并为师生们做&...

Organic Chemistry, Asymmetric Synthesis, Organocatalysis, Transition metal catalysis 报告人简介： The electrophilic activation of a substrate by means of a Brønsted aci...

Professor Granick received his B.A. cum laude from Princeton University in 1978 and his Ph.D. from the University of Wisconsin-Madison in 1982. He joined the faculty of the Univers...

About the speaker: Dr. Wai-Leung Yim received his PhD in Chemistry from the Chinese University of Hong Kong (Hong Kong) in 2002. He has been working as research associate with Pro...