Obtain expressions for the heat capacity of a 1D monoatomic linear chain in the following situations: (a)
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Question:
Obtain expressions for the heat capacity of a 1D monoatomic linear chain in the
following situations:
(a) in the Debye approximation
(b) using the exact density of states given by:
(c) With the same constants γ and M which expression gives a greater heat
capacity and why?
(d) Show that at low temperatures both expressions give the
same proportionality with temperature.
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