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Nonlinear spectroscopy of excitonic states in transition metal dichalcogenides
Yaroslav V. Zhumagulov, Vyacheslav D. Neverov, Alexander E. Lukyanov +4
Second-harmonic generation (SHG) is a well-known nonlinear spectroscopy method to probe electronic structure, specifically, in transition metal dichalcogenide (TMDC) monolayers. Th…
Electrostatic control of the trion fine structure in transition metal dichalcogenide monolayers
Yaroslav V. Zhumagulov, Alexei Vagov, Dmitry R. Gulevich +1
Charged excitons (trions) are essential for the optical spectra in low dimensional doped monolayers (ML) of transitional metal dichalcogenides (TMDC). Using a direct diagonalizatio…
Three-particle states and brightening of intervalley excitons in a doped MoS monolayer
Yaroslav V. Zhumagulov, Alexei Vagov, Natalia Yu. Senkevich +2
Optical spectra of two-dimensional transition-metal dichalcogenides (TMDC) are influenced by complex multi-particle excitonic states. Their theoretical analysis requires solving th…