Silicon Nanocrystals: Fundamental Theory and Implications for Stimulated Emission

Figure 15

The rates of the phonon-assisted ground radiative transition as functions of the dot radius for a doped dot. For ℎ≠0, we have 𝑛_𝑥=0.8, 𝑛_𝑦=0.5, and 𝑛_𝑧=0.33.

(a)

(b)