QSE-driven Growth

Depending on the position of the quantized levels (i.e., how much the wavefunction "leaks out") stable vs. unstable height islands form.

Z. Kuntova, M. Hupalo, Z. Chvoj, and M. C. Tringides, Surf. Sci. 600, 4765 (2006). "Non-classical kinetics processes and morphologies in QSE driven growth in Pb/Si(1 1 1)"

M. C. Tringides, M. Hupalo, K. L. Man, M. M. T. Loy, and M. S. Altman, Springer Ser. Surf. Sci. 47, 39 (2011). "Wetting Layer Super-Diffusive Motion and QSE Growth in Pb/Si"