On the Growth of Copper Whiskers by Halide Reduction and Their Perfection

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概要

• 論文の詳細を見る

• Defect structures of copper whiskers, grown by hydrogen reduction of copper iodide, whose diameter ranges from several hundreds Å to one micron and from 20 to 100μ, have been examined under 100, 500 and 1000kV electron microscopes and a fine focus X-ray diffraction microscope, respectively, in order to study their growth process and peculiar mechanical properties. Observational results show that there is no dislocation in a large number of copper whiskers having not only straight shape but also kinked, curved, spiral and irregular-thickness ones. On a few specimens, dislocations with various forms such as straight, jogy, helical, tangled and of loop are observed. In some whiskers, dot-like defects are observed over the whole of them. At tips of the whiskers, the fragment containing impure crystallites and also the lattice defects are often observed, which may be associated with the growth mechanism of their tip growth.

• 社団法人応用物理学会の論文
• 1972-10-05

著者

• Gotoh Yoshihiko

  The Research Institute For Iron Steel And Other Metals

• Gotoh Yoshihiko

  The Research Institute For Iron Steel And Other Metals Tohoku University

関連論文

• Plastic Deformation of Copper and Iron Whiskers
• The Thickness Dependence of Plastic Behaviors of Copper Whiskers
• The Thickness Dependence of Plastic Behaviors of Copper Whiskers
• Calculation of Interfacial Energy of the fcc-bce Interface and Its Epitaxial Orientation Relationship
• Epitaxial Growth of Ag Deposited on an Mo(110) Surface
• On the Growth of Copper Whiskers by Halide Reduction and Their Perfection
• On the Growth of Copper Whiskers by Halide Reduction and Their Perfection
• Geometrical Interpretation of the Interfacial Energy between bcc and fcc Lattices and Preferred Orientation Relationship of the Epitaxy
• Surface Structures of Ag on Si (111) Surface Investigated by RHEED
• A RHEED Study of Si (111) Surface Structures Induced by Ag Evaporation

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