CsCl crystal structure, with a Cubic lattice and the lattice constant = 4.11Å can be described as in the image above (Grey: Cs and Red: Cl). X-ray diffraction experiment was carried out to this crystal sample by using X-rays with a wavelength of 1.79Å. Assume that the atomic form factors of Cs and Cl are respectively each equal to its atomic number fNa = 55 and fCl : 17. = Count a. The structure factor (Shkl) of the crystal as a function of the Miller indices h, k, and l; b. The 3 lowest Miller indices that may appear as peaks in the diffraction pattern the crystal.

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CsCl crystal structure, with a Cubic lattice and
the lattice constant = 4.11Å can be described
as in the image above (Grey: Cs and Red: Cl).
X-ray diffraction experiment was carried out to
this crystal sample by using X-rays with a
wavelength of 1.79Å. Assume that the atomic
form factors of Cs and Cl are respectively each
equal to its atomic number fNa = 55 and fCl
17.
Count
a. The structure factor (Shkl) of the crystal as
a function of the Miller indices h, k, and I;
b. The 3 lowest Miller indices that may appear
as peaks in the diffraction pattern the crystal.
Transcribed Image Text:CsCl crystal structure, with a Cubic lattice and the lattice constant = 4.11Å can be described as in the image above (Grey: Cs and Red: Cl). X-ray diffraction experiment was carried out to this crystal sample by using X-rays with a wavelength of 1.79Å. Assume that the atomic form factors of Cs and Cl are respectively each equal to its atomic number fNa = 55 and fCl 17. Count a. The structure factor (Shkl) of the crystal as a function of the Miller indices h, k, and I; b. The 3 lowest Miller indices that may appear as peaks in the diffraction pattern the crystal.
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