応用物理
Online ISSN : 2188-2290
Print ISSN : 0369-8009
ISSN-L : 0369-8009
背面反射ラウエ法による方位決定に就いての一注意
渡辺 慈朗
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ジャーナル フリー

1955 年 24 巻 7 号 p. 292-295

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A method of accurate determination of crystal orientations using the back-reflection Laue pattern has been worked out and full accounts are given of its principle, procedure, and accuracy with reference to actual examples of single crystal rods of cubic iron, hexagonal zinc, trigonal bismuth, and tetragonal tin. In this method, crystal orientations are determined by calculating the inclination of the specimen axis to the crystal plane or zone axis which has produced a sharp spot or hyperbolic arrangement of spots in the Lane pattern. It is shown that the orientation determination can be made with an accuracy well within ±0.3°, using a comparatively simple X-ray camera.

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