Improved temperature stability in bismuth ferrite-based lead-free piezoceramics by leakage current suppression

Key Points

• Temperature stability in bismuth ferrite-based piezoceramics has improved significantly, enhancing their applications.
• Key evidence shows a notable reduction in leakage current, contributing to better performance under various conditions.
• The analysis employed advanced techniques to assess the material properties and stability of the piezoceramics.
• These findings highlight the potential for lead-free alternatives, which may advance sustainable technology development.