Answer to Question #51564 in Solid State Physics for JUGNU

Question #51564

In a one dimensional diatomic crystal, the velocity of sound is 1500 m/s and the lattice
constant 4.0Å. The relationship between the mass of the atoms is M/m = 0.8. Calculate
the gap in the frequency at the Brillouin zone boundary.

Expert's answer

Download Answer

Learn more about our help with Assignments: Solid State Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. In a one dimensional diatomic crystal, the velocity of sound is 1500 m/s and the lattice constant 4.
2. The Debye temperature for silver is 225 K. Calculate the highest possible frequency for lattice vibr
3. Derive an expression for the velocity of the transverse wave in the [100] direction in a cubic cryst
4. Aluminium has three valence electrons per atom, an atomic weight of 0.02698 kg mol−1, a density of
5. Show that for a square lattice in two dimensions the kinetic energy of a free electron at a corner o
6. Calculate the intrinsic carrier concentration for GaAs at 300 K, given that, * 0.56 ; * 0.068 and 1.
7. Calculate the limiting value of the magnetic field for which Nb will act as a superconductor at 4 K.

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…