A switchable system between magnetic and natural circularly polarised luminescence J-aggregation using photosynthetic antenna model compounds

A switchable system between magnetic and natural circularly polarized luminescence via J-aggregation using photosynthetic antenna model compounds is demonstrated for the first time. The J-aggregation provides characteristic dispersion-type circularly polarised luminescence signals based on the degen...

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Bibliographic Details
Published in:Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2023-02, Vol.11 (8), p.2831-2835
Main Authors: Tomikawa, Toranosuke, Kitagawa, Yuichi, Yoshioka, Koki, Murata, Kei, Miyatake, Tomohiro, Hasegawa, Yasuchika, Ishii, Kazuyuki
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Summary:A switchable system between magnetic and natural circularly polarized luminescence via J-aggregation using photosynthetic antenna model compounds is demonstrated for the first time. The J-aggregation provides characteristic dispersion-type circularly polarised luminescence signals based on the degenerate J-band ( g CPL = 0.03). Using zinc-chlorin, the switching of MCPL/CPL via J-aggregation has been clearly demonstrated for the first time.
ISSN:2050-7526
2050-7534
DOI:10.1039/d2tc04841h