Synthesis and Spectroscopic Characterization of Fluorescent Blue‐Emitting Ultrastable CdSe Clusters

Abstract

In stable condition: Highly luminescent and stable CdSe clusters show optical properties similar to those of molecules rather than nanocrystals (e.g., the photoluminescence (PL) lifetime, see picture). The synthesis of (CdSe)33,34 clusters is thermodynamically preferred. These “magic-sized” clusters could be used as uniform building blocks for optoelectronic nanodevices. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2296/2008/smll200701235_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.