Multiple exciton generation in isolated and interacting silicon nanocrystals

Abstract
Carrier multiplication can be exploited to improve solar cell efficiency increasing the number of e-h pairs generated after absorption of a single photon. Pairs with excess energy decays non-radiatively toward band edges generating extra pairs.
Funding Information
  • European Commission (676598, 824143)
  • Università Degli Studi di Modena e Reggio Emila (FAR2017INTERDISC)