Pressure and entropy of degenerate Fermi gas. (a) Show that a Fermi electron gas in the ground
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Pressure and entropy of degenerate Fermi gas.
(a) Show that a Fermi electron gas in the ground state exerts a pressure
In a uniform decrease of the volume of a cube every orbital has its energy raised: The energy of an orbital is proportional to 1/L2 or to 1/V2/3.
(b) Find an expression for the entropy of a Fermi electron gas in the region τ << εF. Notice that σ → 0 as τ → 0.
Transcribed Image Text:
(Зл*)2/3 h² 1? N 5/3 т
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a From 10 and 7 The pressure is obtained from 326 p UV N U 0 V N In the second equality we have set ...View the full answer
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