ELECTRON RAMAN SCATTERING IN PYRAMIDAL QUANTUM DOTS

Álvaro Luis Morales Aramburo, Carlos Alberto Duque Echeverri, Ricardo León Restrepo Arango

Abstract


The Raman scattering related with electrons in pyramidal quantum dots is theoretically investigated. The electron Raman differential cross section is calculated making use of analytically determined quantum states within the effective mass approximation. The features of the Raman differential cross section are discussed in terms of their dependence on the changes of the quantum dot geometry.

Keywords


Quantum dots; Raman scattering; Pyramids; Conduction band; GaAs; Semiconductors.

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