Crystallography topics

Types of crystallography

The discovery of crystallography
First was that the X-rays diffracted, or spread, proving that X-rays were waves.
Second, these rays diffracted in particular directions depending on the nature of the crystal.
Many saw von Laue's results as conclusive proof that atoms are arranged in the shape of a lattice in crystals..

Types of crystallography

The underlying principle is that the crystalline atoms cause a beam of X-rays to diffract into many specific directions (Fig. 2.10).
By measuring the angles and intensities of these diffracted beams, a crystallographer can produce a .

1. D picture of the density of electrons within the crystal

What science concepts are addressed in crystallography and how?

In crystallography, crystal structure is a description of the ordered arrangement of atoms, ions, or molecules in a crystalline material, and by introducing of unit cell easily define the smallest repeating units of the full symmetry of the crystal structure..