凝聚态材料中的拓扑相与拓扑相变--2016年诺贝尔物理学奖解读
Topological phases and transitions in condensed matter systems
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摘要: 凝聚态物理中拓扑相变和拓扑物态的发现,获得了2016年度诺贝尔物理学奖。文章系统介绍了凝聚态物理中拓扑性的起源,并简要介绍了目前凝聚态物理中发现的主要几类拓扑态:拓扑绝缘体、量子反常霍尔效应、拓扑晶体绝缘体和拓扑半金属。Abstract: Two months ago, three physicists won the Nobel physics prize for their discov-ery of topological phases and transitions. In this paper, we review the origin of the concept of topol-ogy in condensed matter physics, then present a brief introduction to the main classes of topologi-cal states in solid-state materials, including topological insulators, the quantum anomalous Hall ef-fect, topological crystalline insulators, and topological semimetals.
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