CPL signal generated by macroscopic anisotropy introduced by the thin film stretching method (PVA film). (IMAGE)

Science China Press

CPL signal generated by macroscopic anisotropy introduced by the thin film stretching method (PVA film).

Caption

This figure shows the tunable CPL signals of anisotropic environment-induced luminescent materials. First column: CPL spectra of RhB@PVA film; Second column: CPL spectra of quantum dots@PVA film; Third column: CPL spectra of TPE@PVA film doped with different mole concentrations; Fourth column: CPL spectra of anisotropic transparent PVA film added in the light path between the detector and perovskite-based luminescent film; Fifth column: CPL spectra of (S/R)-2,2'-diethoxy-1,1'-binaphthyl in dichloromethane solution at different concentrations.

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