応用物理
Online ISSN : 2188-2290
Print ISSN : 0369-8009
試料表面に現われた結晶格子面のtraceより結晶の方位を求める図表(立方晶の {110} traceの場合)
椿 明西山 善次
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ジャーナル フリー

1959 年 28 巻 4 号 p. 228-232

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By calculation, two charts have been made on which the angles among {110} traces are plotted referring to the direction cosines of the normal to the crystal surface. Using these charts, measured values of more than three angles among {110} traces give in general two solutions for the orientation of the crystal. It is not possible to choose one solution before the other when the traces on only one face of the crystal are employed, which, however, does not invalidate the present method, for these two orientations are related to each other with a mirror symmetry with respect to the plane of the crystal surface, the two crystals being of the same orientation properties.
A practical example is given to show how to use the charts.

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