Nature Communications

Oxygen vacancy-induced strengthening and toughening in (K,Na)NbO3-based piezoceramics revealed via nanoindentation

• Zhidong Zhang
• Bin Yang
• Longyu Chen
• Zaoli Zhang
• Jinming Guo

2025-07-31

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DOI https://doi.org/10.1038/s41467-025-62424-3