Failure of Nielsen-Ninomiya Theorem and Fragile Topology in Two-Dimensional Systems with Space-Time Inversion Symmetry: Application to Twisted Bilayer Graphene at Magic Angle

Document Details

Document Type
Pub Defense Publication
Publication Date
Apr 22, 2019
Source ID
10.1103/physrevx.9.021013

Entities

People

  • Bohm-Jung Yang
  • Junyeong Ahn
  • Sungjoon Park

Organizations

  • Army Research Office
  • Korea Basic Science Institute
  • National Research Foundation of Korea
  • POSCO TJ Park Foundation

Tags

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Space