Dislocations have a significant effect on mechanical, electronic, magnetic and optical properties of crystals. For a dislocation to migrate in bulk crystals, collective and simultaneous movement of ...
For decades researchers have studied materials from structures to see why and how they fail. Before catastrophic failure, there are individual cracks or dislocations that form, which are signals that ...
Researchers discovered that crystal dislocations in antiferroelectric PbZrO3 thin films generate ordered polar antihedgehog ...
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