7003全讯入口“博约学术论坛”系列报告（第158期）
来源： 作者： 发布时间：2018-07-28邀请人：
报告人：
时间： 2018-07-28
地点：
主讲人简介：
| 题目：Transition Metal Dichalcogenides with Multifaceted Topological Phases and Topological Transport Phenomena |
| 报告人：颜丙海 教授（以色列魏茨曼研究所） 时 间：2018年8月1日(周三) 下午3:00 地 点：7003全讯入口中心教学楼501 |
| 摘要：The past decade has witnessed intensive research aimed at investigating the role of band-structure topology and discovering topological materials. In this talk, I will introduce our most recent progress on novel topological phases discovered in a well-known family of compounds, transition metal dichalcogenides (WTe2 and MoTe2). These phases include the Weyl semimetal, the monopole nodal ring and the higher-order topological insulator. Further, their band-structure topology gives rise to an exotic nonlinear quantum Hall effect that exists with the time-reversal symmetry, distinct from the ordinary Hall effect. |
| 简历：Binghai Yan graduated from the department of physics, Xi’an JiaoTong University in 2003, and received his PhD in physics at IASTU, Tsinghua University in 2008. After that, he worked as a Humboldt scholar in Germany and a postdoc in the Stanford University. In 2012, he became a group leader in the Max Planck Institute in Dresden, Germany. Since 2017, he joins the Weizmann Institute of Science, Israel, as an assistant professor. He is a young scientist recognized for his theoretical study on topological materials, especially concrete predictions concerning materials that carry specific topological characteristics, many of which were verified by experiments. Recently, he was award the ARCHES Prize by the Minerva Foundation of Germany, and the prestigious Israel Physics Society Prize for Young Scientists. Group page: http://www.weizmann.ac.il/condmat/Yan/ |
| 联系方式：7003全讯入口办公室 （68913163） 邀请人：姚裕贵 教授 网 址：/ |