On the Maze Domain of Silicon-Iron Crystal (I)

概要

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By using powder pattern technique, the maze-like domain which appears on the mechanically polished surface of Si-Fe crystal was examined. The maze domain was found to be a sort of the closure domain, which transports the magnetic flux of the underlying domains. It was also found that the boundaries between these domains are zigzag-shaped. This is interpreted as a general character of 90° wall. The agreement between theory and experiment is good. The degree of zigzag depends also upon the magnitude of the internal stress. From this relation the internal stresses up to 360kg/mm^2 was found in the vicinity of the scratch.
社団法人日本物理学会の論文
1955-07-05