Spinful hinge states in the higher-order topological insulators wte2

HIGHLIGHTS

• who: Jekwan Lee from the (UNIVERSITY) have published the article: Spinful hinge states in the higher-order topological insulators WTe2, in the Journal: (JOURNAL) of 20/03/2023
• what: The experiment provides a fertile diagnosis to investigate the topologically protected gapless hinge states, and may call for new theoretical studies to extend the previous spinless model. The authors experimentally show that atomically thin Td-WTe2 is indeed a time-reversal invariant HOTI hosting the helical spinful hinge states. The authors examine the time-reversal invariance of the spinful hinge states by opening the mass gap . . .
  

   

  

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