Achieving Switchable UV/Vis Circularly Polarized Luminescence by Varying Excitation Wavelength in Chiral Indium Halides

Key Points

• This research aims to explore how varying excitation wavelengths affect circularly polarized luminescence in chiral indium halides.
• Investigated chiral organic-inorganic hybrid metal halides
• Varied excitation wavelengths to observe CPL signals
• Analyzed emission characteristics across different regions
• Demonstrated successful switchable CPL across ultraviolet and visible emissions
• Showed variation in CPL intensity with different excitation wavelengths
• Revealed potential for advanced photonic applications