Solid-State Near-Infrared Circularly Polarized Luminescence from Chiral YbIII-Single-Molecule Magnet
Résumé
A field-induced chiral Yb III Single-Molecule Magnet (SMM) displayed an unprecedented near-infrared circularly polarized luminescence (NIR-CPL) in solid-state. The bridging bis(1,10-phenantro[5,6b])tetrathiafulvalene triad ( L ) allowed an efficient sensitization of the NIR 2 F 5/2 → 2 F 7/2 emission while the NIR-CPL is associated to the f-f transitions of the Yb III ion bearing chiral β-diketonate derived-camphorate ancillary ligands.
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Pointillart et al-2021-Solid-State Near-Infrared Circularly Polarized Luminescence from Chiral.pdf (931.31 Ko)
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