26th CEMS Colloquium

講演者

安藤陽一 (大阪大学産業科学研究所教授)

日程

2015年3月18日(水) 17:30～18:30

開催場所

理化学研究所　大河内記念ホール

講演タイトル

トポロジカル絶縁体・超伝導体

講演概要

Topological insulators and superconductors are new quantum states of matter that are characterized by nontrivial topological structures of the Hilbert space. Recently, they attract a lot of attention because of the appearance of exotic quasiparticles such as spin-helical Dirac fermions or Majorana fermions on their surfaces, which hold promise for various novel applications. In this colloquium, I will introduce the basics of those materials and present some of the breakthroughs we have made in this new materials frontier.