Room-Temperature Fluorescence Lifetime of Pseudoisocyanine (PIC) J Excitons with Various Aggregate Morphologies in Relation to Microcavity Polariton Formation

Room-Temperature Fluorescence Lifetime of Pseudoisocyanine (PIC) J Excitons with Various Aggregate Morphologies in Relation to Microcavity Polariton Formation

The results of room-temperature fluorescence lifetime measurements are reported for the excitation of J aggregates (Js) of pseudoisocyanine chloride (PIC-Cl) prepared in potassium polyvinyl sulfate (PVS) polymer thin films, their aqueous solutions, and NaCl aqueous solutions. Variations of the micro...

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Bibliographic Details
Main Authors: Yuki Obara, Toshiro Tani, Keita Saitoh, Masaru Oda
Format: Article
Language:English
Published: MDPI AG 2012-05-01
Series:International Journal of Molecular Sciences
Subjects:
J aggregates
PIC-Cl
fluorescence decay time
fluorescence quantum efficiency
fibril-shaped macro-aggregates
Frenkel exciton
cavity polariton
dephasing
Online Access:http://www.mdpi.com/1422-0067/13/5/5851

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http://www.mdpi.com/1422-0067/13/5/5851

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