Some Observations on Dislocations in Copper Crystals

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概要

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• Well-developed octahedral {111} and cubic {100} faces have been obtained in recrystallized copper by annealing the material at a temperature close to the melting point. Monatomic steps on both octahedral and cube surfaces, which were caused by the presence of dislocations and their motion, are visible through the decoration by oxide particles formed in the course of cooling. Arrays of dislocations in sub-boundaries, random migration of each dislocation, the migration of dislocation groups in sub-boundaries, evaporation spirals are observed. Analysis of the structure of sub-boundaries in terms of constituent dislocations seems to support the main idea of the theory of dislocation network put forward by T.Suzuki and the present author.

• 社団法人日本物理学会の論文
• 1955-11-05

著者

• Suzuki Hideji

  Research Institute For Iron Steel And Other Metals Tohoku University

関連論文

• Some Observations on Dislocations in Copper Crystals

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