Dislocation networks in Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub y] single crystals

Shang, P.; Yang, G.
August 1993
Applied Physics Letters;8/9/1993, Vol. 63 Issue 6, p827
Academic Journal
Examines the dislocation networks in Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub y] single crystals through transmission electron microscopy. Details on the geometrical configuration of the crystal structures; Ratio between the stacking fault energy and shear modulus; Contention on dislocation networks as planar pinning centers for flux in superconducting state.


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