BCT (Body-Centered-Tetragonal) Structure
- Practical Electron Microscopy and Database -
- An Online Book -

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Figure 2502a shows the effects of structural symmetry on XRD patterns. These effects include the difference of the reflection numbers and the peak splitting for the tetragonal and orthorhombic structures, for instance, shown in the red dotted box.

effects of structural symmetry on XRD patterns

Figure 2502a. The effects of structural symmetry on XRD patterns: (a) body-centered-cubic (bcc), (b) body-centered-tetragonal (bct), and (c) body-centered-orthorhombic (bco).

BCT (body-centered-tetragonal) structure

Figure 2502b. BCT (body-centered-tetragonal) structure. (a = b ≠ c and all angles = 90°)

 

 

 

 

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