Ultrafast Charge Photogeneration in Semiconducting Carbon Nanotubes

We show that excitons are not the unique outcome of photoexcitation in single-walled carbon nanotubes (SWNTs). Our experiments of transient photoinduced absorption suggest that charge carriers are formed with quantum yield of a few percent and that such species strongly affect the long-lived transie...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of physical chemistry. C 2013-05, Vol.117 (20), p.10849-10855
Hauptverfasser:	Soavi, G, Scotognella, F, Brida, D, Hefner, T, Späth, F, Antognazza, M. R, Hertel, T, Lanzani, G, Cerullo, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Electron states Exact sciences and technology Excitons and related phenomena Materials science Nanocrystalline materials Nanoscale materials and structures: fabrication and characterization Nanotubes Other topics in nanoscale materials and structures Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!