Exciton interaction with acoustic phonons in PbS nanocrystals

Abstract

The interaction between exciton and acoustic phonons via deformation potential in PbS nanocrystals is calculated in the $\mathbf{k}\cdot \mathbf{p}$ model. The size-dependence of the Huang-Rhys factors for the fundamental breathing mode and its overtones as well as for spheroidal vibrations with the total angular momentum $j=2$ are evaluated.

10 pages, 2 figures

Cited by in corpus (2)

• Effective Landé factors of electrons and holes in lead chalcogenide nanocrystals
• Confined acoustic phonons in CsPbI3 nanocrystals explored by resonant Raman scattering on excitons