Chiral bifacial indacenodithiophene-based π-conjugated polymers with chirality-induced spin selectivity.

Chem Commun (Camb)

Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.

Published: September 2024

Novel optically active π-conjugated polymers having a chiral bifacial indacenodithiophene backbone were synthesized by Suzuki-Miyaura cross coupling polymerization with benzothiadiazole comonomer. The obtained -chiral polymers form amorphous thin films on HOPG and exhibit good chirality-induced spin selectivity with spin polarization of nearly 70%.

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Source
http://dx.doi.org/10.1039/d4cc03292fDOI Listing

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