L4_Nano Materials & Applications _Optical Properties _Quasi-particles_Excitons_Polaron_Luminescence

Hi, here we discuses the Nano Materials & Applications _Optical Properties(Coulomb interaction in nanostructures. Concept of dielectric constant for nanostructures and charging of nanostructure. Quasi-particles and excitons. Excitons in direct and indirect band gap semiconductor nanocrystals. Quantitative treatment of quasi-particles and excitons, charging effects. Radiative processes: General formalization, absorption, emission and luminescence. Optical properties of heterostructures and nanostructures)
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