Extreme point measurement
XRD: X-ray diffraction method
Pole figure measurement is a method that focuses on specific crystal planes and evaluates the distribution of crystal orientations by directing X-rays from various directions onto the sample. The detector is fixed at the diffraction angle (2θ) of the crystal plane of interest, and the two parameters, α (the tilt angle of the sample) and β (the in-plane rotation angle of the sample), are varied to measure crystal planes tilted in all directions. This indicates that the crystal orientations are concentrated in the directions where high diffraction intensity is observed. Additionally, the measurement results are represented in a pole figure as shown in the diagram at the bottom right.
- 企業：一般財団法人材料科学技術振興財団 MST
- 価格：Other
