Carrier Transport in PbS and PbSe QD Films Measured by Photoluminescence Quenching

The temperature-dependent quantum yield of photoluminescence (PL) has been measured in films of various sizes of PbS and PbSe quantum dots (QDs) capped with alkanedithiol ligands with lengths varying from 4 to 20 Å. We demonstrate that PL within QD films can provide information about transport in a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of Physical Chemistry C 2014-07, Vol.118 (29), p.16228-16235
Hauptverfasser:	Zhang, Jing, Tolentino, Jason, Smith, E. Ryan, Zhang, Jianbing, Beard, Matthew C, Nozik, Arthur J, Law, Matt, Johnson, Justin C
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical and Material Sciences MATERIALS SCIENCE NANOSCIENCE AND NANOTECHNOLOGY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!