space lattice -solid state physics-assignment, Exercises for Solid State Physics. COMSATS Institute of Information Technology

Solid State Physics

Description: These files are assignments related to classical theory of heat capacity,free electron gas model,primitive and non primitive unit cells,space lattice and these assignments are unsolved. Vectors, Dimensional, Primitive, Reciprocal, Lattice, Brillouin, Bcc, Fcc, Space, Volume.
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Assignment No. 3 BEL- 6

Q. No. 1

The primitive translation vectors of a two dimensional lattice are

̂ ̂ and ̂

Determine the primitive translation vectors of its reciprocal lattice.

Q. No. 2

What are Brillouin Zones? Determine the reciprocal lattice vectors, which

define the Brillouin Zones for bcc and fcc lattice.

Q. No. 3

Find out reciprocal lattice vectors of a space lattice define by the following

primitive translation vector

̂ ̂ ̂ , ̂ ̂ ̂

And ̂ ̂ ̂

Also find the volume of the primitive cell

Last date of submission is March 31, 2012

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