Tunable valley band and exciton splitting by interlayer orbital hybridization

HIGHLIGHTS

  • who: Dan Wang from the (UNIVERSITY) have published the research: Tunable valley band and exciton splitting by interlayer orbital hybridization, in the Journal: (JOURNAL) of 20/06/2022
  • what: The study provides ideas for searching vdW heterostructures with giant valley splittings, and the proposed MSe2/VSe2 bilayers serve as excellent candidates for valleytronics research.

SUMMARY

    Monolayer group VIB transition metal dichalcogenides (TMDs) with broken inversion symmetry and strong spin-orbit coupling (SOC) show intriguing coupled spin and valley phenomena1-3. The energy alignment and hybridization between the valleys from MSe2 and . . .

     

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