Electron microscopy
  
Angle between Normals to Planes/in Electron Diffraction Pattern
- Practical Electron Microscopy and Database -
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The angle between the normals to two crystalline planes (h1k1l1) and (h2k2l2) for cubic systems can be given by,

        Angle between Normals to Planes --------------- [3086]

Similarly, the angle between any vectors a' and b' in electron diffraction patterns for cubic systems can also be obtained by using Equation 3086.

Angle between Normals to Planes

Figure 3086. Evaluation of the angle between any vectors a' and b' in electron diffraction patterns.

In summary, Table 3086 lists the interfacial angles (Φ) of crystals of of the seven crystal families.

Table 3086. Interfacial angles (Φ) of crystals of of the seven crystal families.

Triclinic Triclinic
Monoclinic Monoclinic
Trigonal Hexagonal
Orthorhombic Orthorhombic
Tetragonal Tetragonal
Hexagonal Hexagonal
Cubic Cubic

 

 

 
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