Nonlinear Optical Properties of Cs3BiBr6 Nanocrystals Doped with SbBr3: From Experimental Observation to Theoretical Calculations

Key Points

• This work aims to investigate the nonlinear optical properties of SbBr3-doped Cs3BiBr6 nanocrystals and understand the effects of doping on these properties.
• Synthesis of Cs3BiBr6 nanocrystals doped with SbBr3
• Experimental measurement of nonlinear optical properties
• Theoretical calculations to support experimental findings
• Enhanced nonlinear optical properties observed in SbBr3-doped Cs3BiBr6 nanocrystals
• Theoretical models align closely with experimental data, supporting doping effects
• Indications of improved performance for photonic applications compared to undoped counterparts