2 papers
cond-mat.mtrl-sci2025
Stable crack propagation in dislocation-engineered oxide visualized by double cleavage drilled compression test
Oliver PreuÃ, Zhangtao Li, Enrico Bruder +4
Understanding crack tip - dislocation interaction is critical for improving the fracture resistance of semi-brittle materials like room-temperature plastically deformable ceramics.…
cond-mat.mtrl-sci2024
Damage-tolerant oxides by imprint of an ultra-high dislocation density
Oliver PreuÃ, Enrico Bruder, Jiawen Zhang +3
Dislocations in ductile ceramics offer the potential for robust mechanical performance while unlocking versatile functional properties. Previous studies have been limited by small…