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arXiv · 2203.10738

Exciton interaction with acoustic phonons in PbS nanocrystals

M. O. Nestoklon·S. V. Goupalov
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Abstract

The interaction between exciton and acoustic phonons via deformation potential in PbS nanocrystals is calculated in the ${\bf k} \cdot {\bf p}$ 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.

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M. O. Nestoklon, S. V. Goupalov. 2022-03-25. Exciton interaction with acoustic phonons in PbS nanocrystals. https://doi.org/10.1103/physrevb.106.045306

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