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

##### Document information

Uploaded by:
comsatsuni

Views: 4548

Downloads :
0

University:
COMSATS Institute of Information Technology

Subject:
Solid State Physics

Upload date:
21/06/2012