Homework set 2 Homework set 2 1 (a) Call a is the cubic edge of a simple cubic (SC) Calculate the primitive translation vectors of the reciprocal lattice and determine the Bravais lattice of the recip[.]
Homework set (a) Call a is the cubic edge of a simple cubic (SC) Calculate the primitive translation vectors of the reciprocal lattice and determine the Bravais lattice of the reciprocal lattice (b) Do the same thing for a BCC lattice (c) Do the same thing for an FCC lattice Draw the first two zones for a two dimensional rectangular lattice which has the ratio of the lattice vectors a/b = Show that the areas of the zones are equals The structure form of the basis is defined in a form: 𝑆! = 𝑓! exp (−𝑖𝑮 ∙ 𝒓! ) ! where fj is the atomic form factor The intensity of a diffraction pattern is determined from the value of SG Show that the diffraction of the (100) plane in a BCC structure of sodium (Na) cannot be observed