English Version
 
 您现在的位置:首页>>首页学术报告

Prof. Qian Niu: Geometric Effects on Orbital Magnetism (2018/12/17)

( 2018-12-05 )

题目

Geometric Effects on Orbital Magnetism

报告人

Prof. Qian Niu

University of Texas at Austin, USA

时间

2018年12月17日(星期一)上午9:45

地点

第二教学楼2105室

报告人简介

Professor Qian Niu obtained a B.S. from Peking University in 1981. He went to the University of Washington for graduate studies, and received his Ph.D. in physics in 1985. Now he is a Trull Centennial Professor of Physics at the University of Texas at Austin and an Adjunct Professor in the International Center for Quantum Materials at Peking University. He has worked on the theories on quantum Hall effects, quasicrystals, ultracold atoms, spin transport, and graphene materials, with an emphasis on topological and geometric phase effects in quantum transport. He has published more than 220 peer reviewed papers, including more than 70 in Physical Review Letters, and has over 12000 citations (with an H index of 58).

报告摘要

Orbital magnetism is key for electrical and optical control of magnetic properties, and spin magnetism is also of orbital nature on the fundamental level. In this talk, I will present an intuitive semiclassical theory of orbital magnetism, and show how geometric and topological effects play their roles in magnetization, susceptibility, and Landau level quantization.


学术活动
 
[19-01-14]
[19-01-14]
[19-01-14]
[18-12-28]
[18-12-20]
[18-12-20]
[18-12-10]
[18-12-05]
友情链接
 
欲浏览最佳效果 建议你使用IE4.0版本以上的浏览器 屏幕设置为1024*768 增强色16位  浏览总人数:
版权所有:中国科学技术大学国际功能材料量子设计中心