Kohn anomaly. We suppose that the interplanar force constant Cp between planes s and s+p is if the f

Kohn anomaly. We suppose that the interplanar force constant Cp between planes s and s+p is if the form Cp= Asinpkoa/pa
where A and ko are constants and p runs over all integers. Such a form is expected in metals. Use this and Dq (16a) to find an expression for w^2 and also for .....

[aminaejaz]

Kindly please upload the problems of chapter 6 of the same book🥹I am anxiously waiting for the solutions of this chapter🥹I will be very thankful to you 😊😊