Figure 2
A schematic showing three of the orthonormal coordinate systems defined in Section 3.1 in reciprocal space. These correspond to (black) the laboratory system, (red) the crystal system and (blue) the imaging system. All vectors except for Q0 are unit vectors and all vectors except lie in the qℓ,xqℓ,z plane, which is shaded translucent grey. The object plane is shown in orange and its normal vector lies along . |