Dislocations can move in crystals at speeds up to the speed of sound, the velocity of elastic waves in the material. · The Dislocation motion causes plastic deformation of the material. The passage of ...

The presence of dislocations permits atomic planes to slip "one atomic row at a time." Dislocations interact with the microstructure of the material and these interactions are responsible for their ...

Dislocations are defects in the crystal structure of important engineering materials, such as metals, ceramics and semi-conductors, that strongly influence the properties of these materials. Research ...

Additionally, the analysis of multiple curved cracks in orthotropic functionally graded materials has been explored. This research utilized a distribution dislocation technique to solve complex ...

Two-dimensional (2D) materials, such as graphene, have numerous practical applications in areas that include electronics in transistors, sensors and detectors; as battery and fuel cell electrodes; and ...

Dislocation reactions control plastic deformation in materials. Here, the authors use efficient and accurate analytical and numerical approaches to compute dislocation nucleation kinetics in ...

sport.uni-frankfurt.de Objective In contrast to posterior tibial tendon lesions, dislocations of the posterior tibial tendon are thought to be ‘extremely rare’. Diagnostic criteria for this condition ...