Single-particle properties of topological wannier excitons in bismuth chalcogenide nanosheets

HIGHLIGHTS

• who: Lucas Maisel Liceru00e1n from the InstitutUtrecht University have published the Article: Single-particle properties of topological Wannier excitons in bismuth chalcogenide nanosheets, in the Journal: Scientific Reports Scientific Reports of 20/Dec/2022
• what: This model has been presented u00adbefore47,50,51 and is given by 2 Q 2 1 e-2iu03c6Q, + JX (Q) 2iu03c6Q HXeff (Q)=u03c9X + e 1 2MX where X=(n, m) labels the particular exciton doublet.
• future: A future direction of research is to consider the motion of the excitons under the effects of lattice strain which yields . . .
  

   

  

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