Pathways to obtain high-entropy BiFeO3-based thin films modified by rare earth cations

Key Points

• High-entropy BiFeO3-based thin films display improved optical properties due to rare earth cations.
• The study reports significant enhancements in performance metrics like transmittance and absorption spectra.
• Synthesis was achieved through advanced deposition techniques to create uniform thin films on substrates.
• Optimized material properties may enable new advancements in optoelectronic applications such as solar cells and sensors.