Issue 8, 2023
From the journal:

Journal of Materials Chemistry C

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

Toranosuke Tomikawa,a   Yuichi Kitagawa, ORCID logo *b   Koki Yoshioka,d   Kei Murata, ORCID logo c   Tomohiro Miyatake, ORCID logo d   Yasuchika Hasegawa ORCID logo *be  and  Kazuyuki Ishii ORCID logo *c  

* Corresponding authors

a Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido, Japan

b Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido, Japan

c Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
E-mail: k-ishii@iis.u-tokyo.ac.jp

d Department of Materials Chemistry, Ryukoku University, 1-5 Yokotani, Seta Oecho, Otsu, Shiga, Japan

e Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku, Sapporo, Hokkaido, Japan

Abstract

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 (gCPL = 0.03).

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

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Article information

DOI
https://doi.org/10.1039/D2TC04841H
Article type
Communication
Submitted
14 nov. 2022
Accepted
13 janv. 2023
First published
25 janv. 2023

J. Mater. Chem. C, 2023,11, 2831-2835

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

T. Tomikawa, Y. Kitagawa, K. Yoshioka, K. Murata, T. Miyatake, Y. Hasegawa and K. Ishii, J. Mater. Chem. C, 2023, 11, 2831 DOI: 10.1039/D2TC04841H

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