Assertion: partial dislocation | /r/CapableOf | constrict to point
Facets:
value: in the friedel-escaig mechanism
type: LOCATION
Source sentences:
text: In the Friedel-Escaig mechanism, the two partial dislocations constrict to a point, forming a perfect screw dislocation on their original glide plane, and then re-dissociate on the cross-slip plane creating two different partial dislocations.