Fig. 5: CPL behaviour of (S/R)-Ag6 in stage IV.

A Schematic fabrication of the SCLC devices used in this work. B Illustration of the purified CPL activity of silver clusters in the SCLC device. The excitation light first excited an SCLC device, and the CPL from silver clusters entered the detector. C CPL spectra of the SCLC devices (λex = 370 nm). D glum curves of the SCLC devices. E Luminescent images of the SCLC devices, which were captured without a circular polariser (left column) and through a right-handed circular polariser (middle column), and a left-handed circular polariser (right column).