Light-matter interaction in 2D materials: from grpahene to TMDs
作者单位：Division of Physics and AppliedSchool of Physical and Mathematical SciencesNanyang Technological University Department of PhysicsNational University of Singapore Graphene CentreNational University of Singapore
会议名称：《中国化学会第29届学术年会》
会议日期：2014年
学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学]
摘 要：Graphene and other atom ically thin tran sition metal dichalcogenides（TMDs）, as exceptional two dimensional materials, possess extremely promising potential for fundamental studies and prac tical applications. Here we report our studies on 2D materials such as graphene, MoS2, TaSe2 and WS2. Photons, electrons, phonons and the interaction among them are systematically investigated through various optical probes. The results presented here are high ly relevant to the applic ation of 2D materials in nano-electronics and o ptoelectronics and help in developing a better understanding of the optical and electrical properties of these 2D materials.