Trifecta of ductility: Third perovskite oxide confirmed to exhibit room-temperature bulk plasticity

To date, room-temperature bulk plasticity in ceramics has mostly been observed in alkali halide crystals or simple oxides with rock-salt structure, which find limited application in modern electronic devices. In the past 20 years, two perovskite oxides were discovered to exhibit room-temperate bulk plasticity, and now researchers report a third perovskite oxide with this property.

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