exponential decay models

Statistical analysis of time-resolved emission from ensembles of semiconductor quantum dots: interpretation of exponential decay models
A. F. Van Driel, I. S. Nikolaev, P. Vergeer, P. Lodahl, D. Vanmaekelbergh, and W. L. Vos
Phys. Rev. B 75, 035329: 1-8 (2007)