Publication
Applied Physics Letters
Paper

Special grain boundaries in YBa2Cu3O7

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Abstract

The orientation distribution produced in strings of YBa2Cu 3O7-x often referred to as 123, crystals produced from a melt is not random. The individual crystals are kinematically free to rotate during the coalescence process and it is found that coincidence site lattice misorientations are selected. This observation suggests that grain boundaries in 123 have structures related to those in other crystalline materials.

Date

01 Jan 1988

Publication

Applied Physics Letters

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