Title :
Highly Efficient Resonance Energy Transfer in Ultrathin Organic-Inorganic Semiconductor Hybrid Films
Author :
Qiang Zhang ; Atay, T. ; Nurmikko, Arto
Author_Institution :
Brown Univ., Providence
Abstract :
We report on the optical study of efficient excitation transfer in organic-inorganic hybrid thin films composed of alternating monolayers of CdSe/ZnS QDs and J-aggregate of cyanine dyes, by steady-state and time-resolved photoluminescence spectroscopy study.
Keywords :
II-VI semiconductors; aggregates (materials); cadmium compounds; dyes; monolayers; organic-inorganic hybrid materials; photoluminescence; semiconductor quantum dots; semiconductor thin films; time resolved spectra; zinc compounds; CdSe-ZnS; J-aggregate; cyanine dyes; excitation transfer; monolayers; resonance energy transfer; steady-state photoluminescence; time-resolved photoluminescence; ultrathin organic-inorganic semiconductor hybrid films; Absorption; Energy exchange; Optical films; Optical materials; Optical sensors; Organic materials; Photoluminescence; Resonance; Semiconductor films; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452497
