1：Experimental Design and Method Selection:

The study involves the fabrication of perovskite solar cells with and without p-doped silicon nanoparticles to compare their performance. Theoretical modeling includes optical and electrical effects produced by the nanoparticles.

2：Sample Selection and Data Sources:

MAPbI3-based solar cells were prepared with p-doped silicon NPs in the hole transport layer. Data was collected from photovoltaic performance measurements and numerical simulations.

3：List of Experimental Equipment and Materials:

A femtosecond laser system for Si NPs fabrication, solar simulator for J-V measurements, and various materials for solar cell preparation including TiO2, Spiro-OMeTAD, and gold for electrodes.

4：Experimental Procedures and Operational Workflow:

The procedure includes the fabrication of Si NPs by laser ablation, preparation of solar cells with these NPs, and their characterization through J-V measurements and EQE analysis.

5：Data Analysis Methods:

The analysis involved multiphysics modeling to understand the optical and electrical contributions of Si NPs to the solar cell's performance, including generation rate calculations and charge transport simulations.