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Basics of crystal structure and X-ray diffraction

When an X-ray beam is shone on a crystal, it will be diffracted if the Bragg condition is satisfied. [Pg.448]

Crystals have periodic structures, and their physical properties vary periodically in space. A physical parameter can be expanded in Fourier components  [Pg.448]

The wave vectors G have the magnitude Inldju, along the normal direction of the crystal plane specified by the plane index (/, k, J). The right side of Equation (13.4) sums over all the plane [Pg.448]

The possible wave vectors for the Fourier expansion are given by [Pg.449]

Therefore the reciprocal vector jSr + kbr + Icr can also be chosen to represent the crystal plane. The index (/, k, J) is also called the Miller index. [Pg.449]

See other pages where Basics of crystal structure and X-ray diffraction is mentioned: [Pg.447]   


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