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Ultrafast biexciton spectroscopy in semiconductor quantum dots: evidence for early emergence of multiple-exciton generation

Understanding multiple-exciton generation (MEG) in quantum dots (QDs) requires in-depth measurements of transient exciton dynamics. Because MEG typically faces competing ultrafast energy-loss intra-band relaxation, it is of central importance to investigate the emerging time-scale of the MEG kinetic...

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Detalles Bibliográficos
Autores principales:	Choi, Younghwan, Sim, Sangwan, Lim, Seong Chu, Lee, Young Hee, Choi, Hyunyong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group 2013
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3826098/ https://www.ncbi.nlm.nih.gov/pubmed/24220495 http://dx.doi.org/10.1038/srep03206

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