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Paper   IPM / Physic / 13331
School of Physics
  Title:   Introduction to electronic and optical properties of two-dimensional molybdenum disulfide systems
  Author(s):  R. Asgari
  Status:   Books
  Year:  2014
  Supported by:  IPM
Two-dimensional (2D) nanomaterials have attracted increasing attention because of their unusual physical and chemical properties. Among these 2D nanomaterials, the monolayers of layered transition metal dichalcogenides exhibit intriguing electronic and optical properties. In this chapter, therefore, the electronic and optical properties of monolayer MoS2 are briefly reviewed. We present a model Hamiltonian within tight-binding theory, some transport properties like the charge compressibility in the mean-field approximation, plasmon modes in the Random-Phase Approximation and intrinsic optical properties of monolayer MoS2. Finally, we briefly discuss many-body ground-state of the system and its quantum phase transition in physical parametric space within Hartree-Fock theory.

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