Fractal dimension study of polaron effects in cylindrical GaAs/Al
                x
              Ga1-xAs core–shell nanowires

We present a theoretical study of the plasmon-phonon coupling in a suspended monolayer MoS 2 and a MoS 2 substrate system using a diagrammatic self-consistent field theory. The four coupled plasmon-phonon modes and the four plasmon-surface phonon modes are observed due to the spin-orbit and electron-optic phonon interactions. The two of coupled plasmonphonon and plasmon-surface phonon modes are optic-like and the other two are acoustic-like. The plasmon are strongly coupled with the optic-phonon in MoS 2 and the surface opticphonon in the substrates as the electron density or wave-vector increases. The strong plasmonphonon coupling shows that the optoelectronic properties of monolayer MoS 2 are evidently modulated by electron-phonon interactions. The hybrid plasmon-phonon polaritons can be achieved by strong light-mater interactions. This study is relevant to the application of MoS 2 as novel plasmonic and nanophotonic devices.

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Fractal dimension study of polaron effects in cylindrical GaAs/Al x Ga1-xAs core–shell nanowires

Cited by 2 publications

References 22 publications

Four Terahertz Plasmon Modes of Hole Gas in Monolayer MoS2

Four Terahertz Plasmon Modes of Hole Gas in Monolayer MoS2

Coupled plasmon–phonon modes in monolayer MoS₂

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Fractal dimension study of polaron effects in cylindrical GaAs/Al x Ga1-xAs core–shell nanowires

Cited by 2 publications

References 22 publications

Four Terahertz Plasmon Modes of Hole Gas in Monolayer MoS2

Four Terahertz Plasmon Modes of Hole Gas in Monolayer MoS2

Coupled plasmon–phonon modes in monolayer MoS2

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Product

Resources

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Coupled plasmon–phonon modes in monolayer MoS₂