Auger recombination of biexcitons and charged excitons in CdSe/CdS core/shell nanocrystals

SABA, MICHELE;QUOCHI, FRANCESCO;MURA, ANTONIO ANDREA;BONGIOVANNI, GIOVANNI LUIGI CARLO
2011-01-01

Abstract

CdSe/CdS colloidal nanocrystals are light-emitting nanoparticles with remarkable optical properties such as suppressed fluorescence blinking and enhanced emission from multiexciton states. These properties have been attributed to the suppression of non-radiative Auger recombination. In this work we employ ultrafast spectroscopy techniques to identify optical signatures of neutral and charged excitonic and multiexcitonic states.
2011
1409
19
24
6
2-s2.0-84879497638
http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8499767&fileId=S1946427412004253
http://www.journals.cambridge.org/abstract_S1946427412008846
Esperti anonimi
Marceddu, M; Saba, Michele; Quochi, Francesco; Lai, A; Huang, J; Talapin, Dv; Mura, ANTONIO ANDREA; Bongiovanni, GIOVANNI LUIGI CARLO
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
8
none
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