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Time resolved photoluminescence spectroscopy of surface-plasmon-enhanced light emission from conjugate polymers

Neal, Terrell D. and Okamoto, Koichi and Scherer, Axel and Liu, Michelle S. and Jen, Alex K.-Y. (2006) Time resolved photoluminescence spectroscopy of surface-plasmon-enhanced light emission from conjugate polymers. Applied Physics Letters, 89 (22). Art. No. 221106. ISSN 0003-6951. https://resolver.caltech.edu/CaltechAUTHORS:NEAapl06

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Abstract

The authors have experimentally verified that the light emission from conjugated polymers can be enhanced through the use of surface plasmon coupling layers. Carrier dynamics of such plasmon-enhanced organic light emitters were studied and a recombination rate increase due to surface plasmon polaritons was experimentally observed. Internal quantum efficiency data from the polyfluorenes studied follow the trend supported by the time resolved photoluminescence measurements.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1063/1.2397481DOIUNSPECIFIED
Additional Information:© 2006 American Institute of Physics (Received 9 May 2006; accepted 23 October 2006; published online 28 November 2006) One of the authors (T.D.N.) acknowledges support from Center for Materials and Devices and Information Technology Research Fellowship. This work was also supported by the NSF Science and Technology Center under Grant No. DMR-0120967 and by DARPA under Grant No. HR0011-04-1-0032.
Funders:
Funding AgencyGrant Number
NSFDMR-0120967
Defense Advanced Research Projects Agency (DARPA)HR0011-04-1-0032
Subject Keywords:optical polymers; photoluminescence; surface plasmons; polaritons
Issue or Number:22
Record Number:CaltechAUTHORS:NEAapl06
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:NEAapl06
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:6416
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:07 Dec 2006
Last Modified:02 Oct 2019 23:32

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